Add 'meshmc/' from commit 'fad6a1066616b69d7f5fef01178efdf014c59537'

git-subtree-dir: meshmc
git-subtree-mainline: 934382c8a1ce738589dee9ee0f14e1cec812770e
git-subtree-split: fad6a1066616b69d7f5fef01178efdf014c59537

36 files changed, 7295 insertions, 0 deletions

diff --git a/meshmc/launcher/ui/pages/instance/GameOptionsPage.cpp b/meshmc/launcher/ui/pages/instance/GameOptionsPage.cpp
new file mode 100644
index 0000000000..96087eedae
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/GameOptionsPage.cpp
@@ -0,0 +1,56 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "GameOptionsPage.h"
+#include "ui_GameOptionsPage.h"
+#include "minecraft/MinecraftInstance.h"
+#include "minecraft/gameoptions/GameOptions.h"
+
+GameOptionsPage::GameOptionsPage(MinecraftInstance* inst, QWidget* parent)
+	: QWidget(parent), ui(new Ui::GameOptionsPage)
+{
+	ui->setupUi(this);
+	ui->tabWidget->tabBar()->hide();
+	m_model = inst->gameOptionsModel();
+	ui->optionsView->setModel(m_model.get());
+	auto head = ui->optionsView->header();
+	if (head->count()) {
+		head->setSectionResizeMode(0, QHeaderView::ResizeToContents);
+		for (int i = 1; i < head->count(); i++) {
+			head->setSectionResizeMode(i, QHeaderView::Stretch);
+		}
+	}
+}
+
+GameOptionsPage::~GameOptionsPage()
+{
+	// m_model->save();
+}
+
+void GameOptionsPage::openedImpl()
+{
+	// m_model->observe();
+}
+
+void GameOptionsPage::closedImpl()
+{
+	// m_model->unobserve();
+}
diff --git a/meshmc/launcher/ui/pages/instance/GameOptionsPage.h b/meshmc/launcher/ui/pages/instance/GameOptionsPage.h
new file mode 100644
index 0000000000..92e5296521
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/GameOptionsPage.h
@@ -0,0 +1,86 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ *  This file incorporates work covered by the following copyright and
+ *  permission notice:
+ *
+ * Copyright 2013-2021 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <QWidget>
+#include <QString>
+
+#include "ui/pages/BasePage.h"
+#include <Application.h>
+
+namespace Ui
+{
+	class GameOptionsPage;
+}
+
+class GameOptions;
+class MinecraftInstance;
+
+class GameOptionsPage : public QWidget, public BasePage
+{
+	Q_OBJECT
+
+  public:
+	explicit GameOptionsPage(MinecraftInstance* inst, QWidget* parent = 0);
+	virtual ~GameOptionsPage();
+
+	void openedImpl() override;
+	void closedImpl() override;
+
+	virtual QString displayName() const override
+	{
+		return tr("Game Options");
+	}
+	virtual QIcon icon() const override
+	{
+		return APPLICATION->getThemedIcon("settings");
+	}
+	virtual QString id() const override
+	{
+		return "gameoptions";
+	}
+	virtual QString helpPage() const override
+	{
+		return "Game-Options-management";
+	}
+
+  private: // data
+	Ui::GameOptionsPage* ui = nullptr;
+	std::shared_ptr<GameOptions> m_model;
+};
diff --git a/meshmc/launcher/ui/pages/instance/GameOptionsPage.ui b/meshmc/launcher/ui/pages/instance/GameOptionsPage.ui
new file mode 100644
index 0000000000..f0a5ce0ee1
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/GameOptionsPage.ui
@@ -0,0 +1,88 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>GameOptionsPage</class>
+ <widget class="QWidget" name="GameOptionsPage">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>706</width>
+    <height>575</height>
+   </rect>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item row="0" column="0">
+    <widget class="QTabWidget" name="tabWidget">
+     <property name="currentIndex">
+      <number>0</number>
+     </property>
+     <widget class="QWidget" name="tab">
+      <property name="sizePolicy">
+       <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+        <horstretch>0</horstretch>
+        <verstretch>0</verstretch>
+       </sizepolicy>
+      </property>
+      <attribute name="title">
+       <string notr="true">Tab 1</string>
+      </attribute>
+      <layout class="QGridLayout" name="gridLayout_2">
+       <item row="0" column="0" colspan="2">
+        <widget class="QTreeView" name="optionsView">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="acceptDrops">
+          <bool>true</bool>
+         </property>
+         <property name="alternatingRowColors">
+          <bool>true</bool>
+         </property>
+         <property name="selectionMode">
+          <enum>QAbstractItemView::SingleSelection</enum>
+         </property>
+         <property name="selectionBehavior">
+          <enum>QAbstractItemView::SelectRows</enum>
+         </property>
+         <property name="iconSize">
+          <size>
+           <width>64</width>
+           <height>64</height>
+          </size>
+         </property>
+         <property name="rootIsDecorated">
+          <bool>false</bool>
+         </property>
+         <attribute name="headerStretchLastSection">
+          <bool>false</bool>
+         </attribute>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <tabstops>
+  <tabstop>tabWidget</tabstop>
+  <tabstop>optionsView</tabstop>
+ </tabstops>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/meshmc/launcher/ui/pages/instance/InstanceSettingsPage.cpp b/meshmc/launcher/ui/pages/instance/InstanceSettingsPage.cpp
new file mode 100644
index 0000000000..7d37415948
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/InstanceSettingsPage.cpp
@@ -0,0 +1,353 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "InstanceSettingsPage.h"
+#include "ui_InstanceSettingsPage.h"
+
+#include <QFileDialog>
+#include <QDialog>
+#include <QMessageBox>
+
+#include <sys.h>
+
+#include "ui/dialogs/VersionSelectDialog.h"
+#include "ui/widgets/CustomCommands.h"
+
+#include "JavaCommon.h"
+#include "Application.h"
+
+#include "java/JavaInstallList.h"
+#include "FileSystem.h"
+
+InstanceSettingsPage::InstanceSettingsPage(BaseInstance* inst, QWidget* parent)
+	: QWidget(parent), ui(new Ui::InstanceSettingsPage), m_instance(inst)
+{
+	m_settings = inst->settings();
+	ui->setupUi(this);
+	auto sysMB = Sys::getSystemRam() / Sys::mebibyte;
+	ui->maxMemSpinBox->setMaximum(sysMB);
+	connect(ui->openGlobalJavaSettingsButton, &QCommandLinkButton::clicked,
+			this, &InstanceSettingsPage::globalSettingsButtonClicked);
+	connect(APPLICATION, &Application::globalSettingsAboutToOpen, this,
+			&InstanceSettingsPage::applySettings);
+	connect(APPLICATION, &Application::globalSettingsClosed, this,
+			&InstanceSettingsPage::loadSettings);
+	loadSettings();
+}
+
+bool InstanceSettingsPage::shouldDisplay() const
+{
+	return !m_instance->isRunning();
+}
+
+InstanceSettingsPage::~InstanceSettingsPage()
+{
+	delete ui;
+}
+
+void InstanceSettingsPage::globalSettingsButtonClicked(bool)
+{
+	switch (ui->settingsTabs->currentIndex()) {
+		case 0:
+			APPLICATION->ShowGlobalSettings(this, "java-settings");
+			return;
+		case 1:
+			APPLICATION->ShowGlobalSettings(this, "minecraft-settings");
+			return;
+		case 2:
+			APPLICATION->ShowGlobalSettings(this, "custom-commands");
+			return;
+	}
+}
+
+bool InstanceSettingsPage::apply()
+{
+	applySettings();
+	return true;
+}
+
+void InstanceSettingsPage::applySettings()
+{
+	SettingsObject::Lock lock(m_settings);
+
+	// Console
+	bool console = ui->consoleSettingsBox->isChecked();
+	m_settings->set("OverrideConsole", console);
+	if (console) {
+		m_settings->set("ShowConsole", ui->showConsoleCheck->isChecked());
+		m_settings->set("AutoCloseConsole",
+						ui->autoCloseConsoleCheck->isChecked());
+		m_settings->set("ShowConsoleOnError",
+						ui->showConsoleErrorCheck->isChecked());
+	} else {
+		m_settings->reset("ShowConsole");
+		m_settings->reset("AutoCloseConsole");
+		m_settings->reset("ShowConsoleOnError");
+	}
+
+	// Window Size
+	bool window = ui->windowSizeGroupBox->isChecked();
+	m_settings->set("OverrideWindow", window);
+	if (window) {
+		m_settings->set("LaunchMaximized", ui->maximizedCheckBox->isChecked());
+		m_settings->set("MinecraftWinWidth", ui->windowWidthSpinBox->value());
+		m_settings->set("MinecraftWinHeight", ui->windowHeightSpinBox->value());
+	} else {
+		m_settings->reset("LaunchMaximized");
+		m_settings->reset("MinecraftWinWidth");
+		m_settings->reset("MinecraftWinHeight");
+	}
+
+	// Memory
+	bool memory = ui->memoryGroupBox->isChecked();
+	m_settings->set("OverrideMemory", memory);
+	if (memory) {
+		int min = ui->minMemSpinBox->value();
+		int max = ui->maxMemSpinBox->value();
+		if (min < max) {
+			m_settings->set("MinMemAlloc", min);
+			m_settings->set("MaxMemAlloc", max);
+		} else {
+			m_settings->set("MinMemAlloc", max);
+			m_settings->set("MaxMemAlloc", min);
+		}
+		m_settings->set("PermGen", ui->permGenSpinBox->value());
+	} else {
+		m_settings->reset("MinMemAlloc");
+		m_settings->reset("MaxMemAlloc");
+		m_settings->reset("PermGen");
+	}
+
+	// Java Install Settings
+	bool javaInstall = ui->javaSettingsGroupBox->isChecked();
+	m_settings->set("OverrideJavaLocation", javaInstall);
+	if (javaInstall) {
+		m_settings->set("JavaPath", ui->javaPathTextBox->text());
+	} else {
+		m_settings->reset("JavaPath");
+	}
+
+	// Java arguments
+	bool javaArgs = ui->javaArgumentsGroupBox->isChecked();
+	m_settings->set("OverrideJavaArgs", javaArgs);
+	if (javaArgs) {
+		m_settings->set("JvmArgs",
+						ui->jvmArgsTextBox->toPlainText().replace("\n", " "));
+		JavaCommon::checkJVMArgs(m_settings->get("JvmArgs").toString(),
+								 this->parentWidget());
+	} else {
+		m_settings->reset("JvmArgs");
+	}
+
+	// old generic 'override both' is removed.
+	m_settings->reset("OverrideJava");
+
+	// Custom Commands
+	bool custcmd = ui->customCommands->checked();
+	m_settings->set("OverrideCommands", custcmd);
+	if (custcmd) {
+		m_settings->set("PreLaunchCommand",
+						ui->customCommands->prelaunchCommand());
+		m_settings->set("WrapperCommand", ui->customCommands->wrapperCommand());
+		m_settings->set("PostExitCommand",
+						ui->customCommands->postexitCommand());
+	} else {
+		m_settings->reset("PreLaunchCommand");
+		m_settings->reset("WrapperCommand");
+		m_settings->reset("PostExitCommand");
+	}
+
+	// Workarounds
+	bool workarounds = ui->nativeWorkaroundsGroupBox->isChecked();
+	m_settings->set("OverrideNativeWorkarounds", workarounds);
+	if (workarounds) {
+		m_settings->set("UseNativeOpenAL",
+						ui->useNativeOpenALCheck->isChecked());
+		m_settings->set("UseNativeGLFW", ui->useNativeGLFWCheck->isChecked());
+	} else {
+		m_settings->reset("UseNativeOpenAL");
+		m_settings->reset("UseNativeGLFW");
+	}
+
+	// Game time
+	bool gameTime = ui->gameTimeGroupBox->isChecked();
+	m_settings->set("OverrideGameTime", gameTime);
+	if (gameTime) {
+		m_settings->set("ShowGameTime", ui->showGameTime->isChecked());
+		m_settings->set("RecordGameTime", ui->recordGameTime->isChecked());
+	} else {
+		m_settings->reset("ShowGameTime");
+		m_settings->reset("RecordGameTime");
+	}
+
+	// Join server on launch
+	bool joinServerOnLaunch = ui->serverJoinGroupBox->isChecked();
+	m_settings->set("JoinServerOnLaunch", joinServerOnLaunch);
+	if (joinServerOnLaunch) {
+		m_settings->set("JoinServerOnLaunchAddress",
+						ui->serverJoinAddress->text());
+	} else {
+		m_settings->reset("JoinServerOnLaunchAddress");
+	}
+}
+
+void InstanceSettingsPage::loadSettings()
+{
+	// Console
+	ui->consoleSettingsBox->setChecked(
+		m_settings->get("OverrideConsole").toBool());
+	ui->showConsoleCheck->setChecked(m_settings->get("ShowConsole").toBool());
+	ui->autoCloseConsoleCheck->setChecked(
+		m_settings->get("AutoCloseConsole").toBool());
+	ui->showConsoleErrorCheck->setChecked(
+		m_settings->get("ShowConsoleOnError").toBool());
+
+	// Window Size
+	ui->windowSizeGroupBox->setChecked(
+		m_settings->get("OverrideWindow").toBool());
+	ui->maximizedCheckBox->setChecked(
+		m_settings->get("LaunchMaximized").toBool());
+	ui->windowWidthSpinBox->setValue(
+		m_settings->get("MinecraftWinWidth").toInt());
+	ui->windowHeightSpinBox->setValue(
+		m_settings->get("MinecraftWinHeight").toInt());
+
+	// Memory
+	ui->memoryGroupBox->setChecked(m_settings->get("OverrideMemory").toBool());
+	int min = m_settings->get("MinMemAlloc").toInt();
+	int max = m_settings->get("MaxMemAlloc").toInt();
+	if (min < max) {
+		ui->minMemSpinBox->setValue(min);
+		ui->maxMemSpinBox->setValue(max);
+	} else {
+		ui->minMemSpinBox->setValue(max);
+		ui->maxMemSpinBox->setValue(min);
+	}
+	ui->permGenSpinBox->setValue(m_settings->get("PermGen").toInt());
+	bool permGenVisible = m_settings->get("PermGenVisible").toBool();
+	ui->permGenSpinBox->setVisible(permGenVisible);
+	ui->labelPermGen->setVisible(permGenVisible);
+	ui->labelPermgenNote->setVisible(permGenVisible);
+
+	// Java Settings
+	bool overrideJava = m_settings->get("OverrideJava").toBool();
+	bool overrideLocation =
+		m_settings->get("OverrideJavaLocation").toBool() || overrideJava;
+	bool overrideArgs =
+		m_settings->get("OverrideJavaArgs").toBool() || overrideJava;
+
+	ui->javaSettingsGroupBox->setChecked(overrideLocation);
+	ui->javaPathTextBox->setText(m_settings->get("JavaPath").toString());
+
+	ui->javaArgumentsGroupBox->setChecked(overrideArgs);
+	ui->jvmArgsTextBox->setPlainText(m_settings->get("JvmArgs").toString());
+
+	// Custom commands
+	ui->customCommands->initialize(
+		true, m_settings->get("OverrideCommands").toBool(),
+		m_settings->get("PreLaunchCommand").toString(),
+		m_settings->get("WrapperCommand").toString(),
+		m_settings->get("PostExitCommand").toString());
+
+	// Workarounds
+	ui->nativeWorkaroundsGroupBox->setChecked(
+		m_settings->get("OverrideNativeWorkarounds").toBool());
+	ui->useNativeGLFWCheck->setChecked(
+		m_settings->get("UseNativeGLFW").toBool());
+	ui->useNativeOpenALCheck->setChecked(
+		m_settings->get("UseNativeOpenAL").toBool());
+
+	// Miscellanous
+	ui->gameTimeGroupBox->setChecked(
+		m_settings->get("OverrideGameTime").toBool());
+	ui->showGameTime->setChecked(m_settings->get("ShowGameTime").toBool());
+	ui->recordGameTime->setChecked(m_settings->get("RecordGameTime").toBool());
+
+	ui->serverJoinGroupBox->setChecked(
+		m_settings->get("JoinServerOnLaunch").toBool());
+	ui->serverJoinAddress->setText(
+		m_settings->get("JoinServerOnLaunchAddress").toString());
+}
+
+void InstanceSettingsPage::on_javaDetectBtn_clicked()
+{
+	JavaInstallPtr java;
+
+	VersionSelectDialog vselect(APPLICATION->javalist().get(),
+								tr("Select a Java version"), this, true);
+	vselect.setResizeOn(2);
+	vselect.exec();
+
+	if (vselect.result() == QDialog::Accepted && vselect.selectedVersion()) {
+		java =
+			std::dynamic_pointer_cast<JavaInstall>(vselect.selectedVersion());
+		ui->javaPathTextBox->setText(java->path);
+		bool visible = java->id.requiresPermGen() &&
+					   m_settings->get("OverrideMemory").toBool();
+		ui->permGenSpinBox->setVisible(visible);
+		ui->labelPermGen->setVisible(visible);
+		ui->labelPermgenNote->setVisible(visible);
+		m_settings->set("PermGenVisible", visible);
+	}
+}
+
+void InstanceSettingsPage::on_javaBrowseBtn_clicked()
+{
+	QString raw_path =
+		QFileDialog::getOpenFileName(this, tr("Find Java executable"));
+
+	// do not allow current dir - it's dirty. Do not allow dirs that don't exist
+	if (raw_path.isEmpty()) {
+		return;
+	}
+	QString cooked_path = FS::NormalizePath(raw_path);
+
+	QFileInfo javaInfo(cooked_path);
+	if (!javaInfo.exists() || !javaInfo.isExecutable()) {
+		return;
+	}
+	ui->javaPathTextBox->setText(cooked_path);
+
+	// custom Java could be anything... enable perm gen option
+	ui->permGenSpinBox->setVisible(true);
+	ui->labelPermGen->setVisible(true);
+	ui->labelPermgenNote->setVisible(true);
+	m_settings->set("PermGenVisible", true);
+}
+
+void InstanceSettingsPage::on_javaTestBtn_clicked()
+{
+	if (checker) {
+		return;
+	}
+	checker.reset(new JavaCommon::TestCheck(
+		this, ui->javaPathTextBox->text(),
+		ui->jvmArgsTextBox->toPlainText().replace("\n", " "),
+		ui->minMemSpinBox->value(), ui->maxMemSpinBox->value(),
+		ui->permGenSpinBox->value()));
+	connect(checker.get(), SIGNAL(finished()), SLOT(checkerFinished()));
+	checker->run();
+}
+
+void InstanceSettingsPage::checkerFinished()
+{
+	checker.reset();
+}
diff --git a/meshmc/launcher/ui/pages/instance/InstanceSettingsPage.h b/meshmc/launcher/ui/pages/instance/InstanceSettingsPage.h
new file mode 100644
index 0000000000..7e388c45b8
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/InstanceSettingsPage.h
@@ -0,0 +1,99 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ *  This file incorporates work covered by the following copyright and
+ *  permission notice:
+ *
+ * Copyright 2013-2021 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <QWidget>
+
+#include "java/JavaChecker.h"
+#include "BaseInstance.h"
+#include <QObjectPtr.h>
+#include "ui/pages/BasePage.h"
+#include "JavaCommon.h"
+#include "Application.h"
+
+class JavaChecker;
+namespace Ui
+{
+	class InstanceSettingsPage;
+}
+
+class InstanceSettingsPage : public QWidget, public BasePage
+{
+	Q_OBJECT
+
+  public:
+	explicit InstanceSettingsPage(BaseInstance* inst, QWidget* parent = 0);
+	virtual ~InstanceSettingsPage();
+	virtual QString displayName() const override
+	{
+		return tr("Settings");
+	}
+	virtual QIcon icon() const override
+	{
+		return APPLICATION->getThemedIcon("instance-settings");
+	}
+	virtual QString id() const override
+	{
+		return "settings";
+	}
+	virtual bool apply() override;
+	virtual QString helpPage() const override
+	{
+		return "Instance-settings";
+	}
+	virtual bool shouldDisplay() const override;
+
+  private slots:
+	void on_javaDetectBtn_clicked();
+	void on_javaTestBtn_clicked();
+	void on_javaBrowseBtn_clicked();
+
+	void applySettings();
+	void loadSettings();
+
+	void checkerFinished();
+
+	void globalSettingsButtonClicked(bool checked);
+
+  private:
+	Ui::InstanceSettingsPage* ui;
+	BaseInstance* m_instance;
+	SettingsObjectPtr m_settings;
+	unique_qobject_ptr<JavaCommon::TestCheck> checker;
+};
diff --git a/meshmc/launcher/ui/pages/instance/InstanceSettingsPage.ui b/meshmc/launcher/ui/pages/instance/InstanceSettingsPage.ui
new file mode 100644
index 0000000000..729f8e2a6c
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/InstanceSettingsPage.ui
@@ -0,0 +1,548 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>InstanceSettingsPage</class>
+ <widget class="QWidget" name="InstanceSettingsPage">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>691</width>
+    <height>581</height>
+   </rect>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item>
+    <widget class="QCommandLinkButton" name="openGlobalJavaSettingsButton">
+     <property name="text">
+      <string>Open Global Settings</string>
+     </property>
+     <property name="description">
+      <string>The settings here are overrides for global settings.</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QTabWidget" name="settingsTabs">
+     <property name="tabShape">
+      <enum>QTabWidget::Rounded</enum>
+     </property>
+     <property name="currentIndex">
+      <number>0</number>
+     </property>
+     <widget class="QWidget" name="minecraftTab">
+      <attribute name="title">
+       <string notr="true">Java</string>
+      </attribute>
+      <layout class="QVBoxLayout" name="verticalLayout_5">
+       <item>
+        <widget class="QGroupBox" name="javaSettingsGroupBox">
+         <property name="enabled">
+          <bool>true</bool>
+         </property>
+         <property name="title">
+          <string>Java insta&amp;llation</string>
+         </property>
+         <property name="checkable">
+          <bool>true</bool>
+         </property>
+         <property name="checked">
+          <bool>false</bool>
+         </property>
+         <layout class="QGridLayout" name="gridLayout">
+          <item row="0" column="0" colspan="3">
+           <widget class="QLineEdit" name="javaPathTextBox"/>
+          </item>
+          <item row="1" column="0">
+           <widget class="QPushButton" name="javaDetectBtn">
+            <property name="text">
+             <string>Auto-detect...</string>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="1">
+           <widget class="QPushButton" name="javaBrowseBtn">
+            <property name="text">
+             <string>Browse...</string>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="2">
+           <widget class="QPushButton" name="javaTestBtn">
+            <property name="text">
+             <string>Test</string>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </widget>
+       </item>
+       <item>
+        <widget class="QGroupBox" name="memoryGroupBox">
+         <property name="enabled">
+          <bool>true</bool>
+         </property>
+         <property name="title">
+          <string>Memor&amp;y</string>
+         </property>
+         <property name="checkable">
+          <bool>true</bool>
+         </property>
+         <property name="checked">
+          <bool>false</bool>
+         </property>
+         <layout class="QGridLayout" name="gridLayout_2">
+          <item row="0" column="0">
+           <widget class="QLabel" name="labelMinMem">
+            <property name="text">
+             <string>Minimum memory allocation:</string>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="1">
+           <widget class="QSpinBox" name="maxMemSpinBox">
+            <property name="toolTip">
+             <string>The maximum amount of memory Minecraft is allowed to use.</string>
+            </property>
+            <property name="suffix">
+             <string notr="true"> MiB</string>
+            </property>
+            <property name="minimum">
+             <number>128</number>
+            </property>
+            <property name="maximum">
+             <number>65536</number>
+            </property>
+            <property name="singleStep">
+             <number>128</number>
+            </property>
+            <property name="value">
+             <number>1024</number>
+            </property>
+           </widget>
+          </item>
+          <item row="0" column="1">
+           <widget class="QSpinBox" name="minMemSpinBox">
+            <property name="toolTip">
+             <string>The amount of memory Minecraft is started with.</string>
+            </property>
+            <property name="suffix">
+             <string notr="true"> MiB</string>
+            </property>
+            <property name="minimum">
+             <number>128</number>
+            </property>
+            <property name="maximum">
+             <number>65536</number>
+            </property>
+            <property name="singleStep">
+             <number>128</number>
+            </property>
+            <property name="value">
+             <number>256</number>
+            </property>
+           </widget>
+          </item>
+          <item row="2" column="1">
+           <widget class="QSpinBox" name="permGenSpinBox">
+            <property name="toolTip">
+             <string>The amount of memory available to store loaded Java classes.</string>
+            </property>
+            <property name="suffix">
+             <string notr="true"> MiB</string>
+            </property>
+            <property name="minimum">
+             <number>64</number>
+            </property>
+            <property name="maximum">
+             <number>999999999</number>
+            </property>
+            <property name="singleStep">
+             <number>8</number>
+            </property>
+            <property name="value">
+             <number>64</number>
+            </property>
+           </widget>
+          </item>
+          <item row="2" column="0">
+           <widget class="QLabel" name="labelPermGen">
+            <property name="text">
+             <string notr="true">PermGen:</string>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="0">
+           <widget class="QLabel" name="labelMaxMem">
+            <property name="text">
+             <string>Maximum memory allocation:</string>
+            </property>
+           </widget>
+          </item>
+          <item row="3" column="0" colspan="2">
+           <widget class="QLabel" name="labelPermgenNote">
+            <property name="text">
+             <string>Note: Permgen is set automatically by Java 8 and later</string>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </widget>
+       </item>
+       <item>
+        <widget class="QGroupBox" name="javaArgumentsGroupBox">
+         <property name="enabled">
+          <bool>true</bool>
+         </property>
+         <property name="title">
+          <string>Java argumen&amp;ts</string>
+         </property>
+         <property name="checkable">
+          <bool>true</bool>
+         </property>
+         <property name="checked">
+          <bool>false</bool>
+         </property>
+         <layout class="QGridLayout" name="gridLayout_5">
+          <item row="1" column="1">
+           <widget class="QPlainTextEdit" name="jvmArgsTextBox"/>
+          </item>
+         </layout>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="javaTab">
+      <attribute name="title">
+       <string>Game windows</string>
+      </attribute>
+      <layout class="QVBoxLayout" name="verticalLayout_3">
+       <item>
+        <widget class="QGroupBox" name="windowSizeGroupBox">
+         <property name="enabled">
+          <bool>true</bool>
+         </property>
+         <property name="title">
+          <string>Game Window</string>
+         </property>
+         <property name="checkable">
+          <bool>true</bool>
+         </property>
+         <property name="checked">
+          <bool>false</bool>
+         </property>
+         <layout class="QVBoxLayout" name="verticalLayout_4">
+          <item>
+           <widget class="QCheckBox" name="maximizedCheckBox">
+            <property name="text">
+             <string>Start Minecraft maximized?</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <layout class="QGridLayout" name="gridLayoutWindowSize">
+            <item row="1" column="0">
+             <widget class="QLabel" name="labelWindowHeight">
+              <property name="text">
+               <string>Window height:</string>
+              </property>
+             </widget>
+            </item>
+            <item row="0" column="0">
+             <widget class="QLabel" name="labelWindowWidth">
+              <property name="text">
+               <string>Window width:</string>
+              </property>
+             </widget>
+            </item>
+            <item row="0" column="1">
+             <widget class="QSpinBox" name="windowWidthSpinBox">
+              <property name="minimum">
+               <number>1</number>
+              </property>
+              <property name="maximum">
+               <number>65536</number>
+              </property>
+              <property name="singleStep">
+               <number>1</number>
+              </property>
+              <property name="value">
+               <number>854</number>
+              </property>
+             </widget>
+            </item>
+            <item row="1" column="1">
+             <widget class="QSpinBox" name="windowHeightSpinBox">
+              <property name="minimum">
+               <number>1</number>
+              </property>
+              <property name="maximum">
+               <number>65536</number>
+              </property>
+              <property name="value">
+               <number>480</number>
+              </property>
+             </widget>
+            </item>
+           </layout>
+          </item>
+         </layout>
+        </widget>
+       </item>
+       <item>
+        <widget class="QGroupBox" name="consoleSettingsBox">
+         <property name="enabled">
+          <bool>true</bool>
+         </property>
+         <property name="title">
+          <string>Conso&amp;le Settings</string>
+         </property>
+         <property name="checkable">
+          <bool>true</bool>
+         </property>
+         <property name="checked">
+          <bool>false</bool>
+         </property>
+         <layout class="QVBoxLayout" name="verticalLayout_2">
+          <item>
+           <widget class="QCheckBox" name="showConsoleCheck">
+            <property name="text">
+             <string>Show console while the game is running?</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QCheckBox" name="autoCloseConsoleCheck">
+            <property name="text">
+             <string>Automatically close console when the game quits?</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QCheckBox" name="showConsoleErrorCheck">
+            <property name="text">
+             <string>Show console when the game crashes?</string>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </widget>
+       </item>
+       <item>
+        <spacer name="verticalSpacerMinecraft_2">
+         <property name="orientation">
+          <enum>Qt::Vertical</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>88</width>
+           <height>125</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="tab">
+      <attribute name="title">
+       <string>Custom commands</string>
+      </attribute>
+      <layout class="QVBoxLayout" name="verticalLayout_6">
+       <item>
+        <widget class="CustomCommands" name="customCommands" native="true"/>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="workaroundsPage">
+      <attribute name="title">
+       <string>Workarounds</string>
+      </attribute>
+      <layout class="QVBoxLayout" name="verticalLayout_8">
+       <item>
+        <widget class="QGroupBox" name="nativeWorkaroundsGroupBox">
+         <property name="enabled">
+          <bool>true</bool>
+         </property>
+         <property name="title">
+          <string>Native libraries</string>
+         </property>
+         <property name="checkable">
+          <bool>true</bool>
+         </property>
+         <property name="checked">
+          <bool>false</bool>
+         </property>
+         <layout class="QVBoxLayout" name="verticalLayout_7">
+          <item>
+           <widget class="QCheckBox" name="useNativeGLFWCheck">
+            <property name="text">
+             <string>Use system installation of GLFW</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QCheckBox" name="useNativeOpenALCheck">
+            <property name="text">
+             <string>Use system installation of OpenAL</string>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </widget>
+       </item>
+       <item>
+        <spacer name="verticalSpacer">
+         <property name="orientation">
+          <enum>Qt::Vertical</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>20</width>
+           <height>40</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="miscellaneousPage">
+      <attribute name="title">
+       <string>Miscellaneous</string>
+      </attribute>
+      <layout class="QVBoxLayout" name="verticalLayout_9">
+       <item>
+        <widget class="QGroupBox" name="gameTimeGroupBox">
+         <property name="enabled">
+          <bool>true</bool>
+         </property>
+         <property name="title">
+          <string>Override global game time settings</string>
+         </property>
+         <property name="checkable">
+          <bool>true</bool>
+         </property>
+         <property name="checked">
+          <bool>false</bool>
+         </property>
+         <layout class="QVBoxLayout" name="verticalLayout_10">
+          <item>
+           <widget class="QCheckBox" name="showGameTime">
+            <property name="text">
+             <string>Show time spent playing this instance</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QCheckBox" name="recordGameTime">
+            <property name="text">
+             <string>Record time spent playing this instance</string>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </widget>
+       </item>
+       <item>
+        <widget class="QGroupBox" name="serverJoinGroupBox">
+         <property name="title">
+          <string>Set a server to join on launch</string>
+         </property>
+         <property name="checkable">
+          <bool>true</bool>
+         </property>
+         <property name="checked">
+          <bool>false</bool>
+         </property>
+         <layout class="QVBoxLayout" name="verticalLayout_11">
+          <item>
+           <layout class="QGridLayout" name="serverJoinLayout">
+            <item row="0" column="0">
+             <widget class="QLabel" name="serverJoinAddressLabel">
+              <property name="sizePolicy">
+               <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+                <horstretch>0</horstretch>
+                <verstretch>0</verstretch>
+               </sizepolicy>
+              </property>
+              <property name="text">
+               <string>Server address:</string>
+              </property>
+             </widget>
+            </item>
+            <item row="0" column="1">
+             <widget class="QLineEdit" name="serverJoinAddress"/>
+            </item>
+           </layout>
+          </item>
+         </layout>
+        </widget>
+       </item>
+       <item>
+        <spacer name="verticalSpacerMiscellaneous">
+         <property name="orientation">
+          <enum>Qt::Vertical</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>20</width>
+           <height>40</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+      </layout>
+     </widget>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>CustomCommands</class>
+   <extends>QWidget</extends>
+   <header>ui/widgets/CustomCommands.h</header>
+   <container>1</container>
+  </customwidget>
+ </customwidgets>
+ <tabstops>
+  <tabstop>openGlobalJavaSettingsButton</tabstop>
+  <tabstop>settingsTabs</tabstop>
+  <tabstop>javaSettingsGroupBox</tabstop>
+  <tabstop>javaPathTextBox</tabstop>
+  <tabstop>javaDetectBtn</tabstop>
+  <tabstop>javaBrowseBtn</tabstop>
+  <tabstop>javaTestBtn</tabstop>
+  <tabstop>memoryGroupBox</tabstop>
+  <tabstop>minMemSpinBox</tabstop>
+  <tabstop>maxMemSpinBox</tabstop>
+  <tabstop>permGenSpinBox</tabstop>
+  <tabstop>javaArgumentsGroupBox</tabstop>
+  <tabstop>jvmArgsTextBox</tabstop>
+  <tabstop>windowSizeGroupBox</tabstop>
+  <tabstop>maximizedCheckBox</tabstop>
+  <tabstop>windowWidthSpinBox</tabstop>
+  <tabstop>windowHeightSpinBox</tabstop>
+  <tabstop>consoleSettingsBox</tabstop>
+  <tabstop>showConsoleCheck</tabstop>
+  <tabstop>autoCloseConsoleCheck</tabstop>
+  <tabstop>showConsoleErrorCheck</tabstop>
+  <tabstop>nativeWorkaroundsGroupBox</tabstop>
+  <tabstop>useNativeGLFWCheck</tabstop>
+  <tabstop>useNativeOpenALCheck</tabstop>
+  <tabstop>showGameTime</tabstop>
+  <tabstop>recordGameTime</tabstop>
+ </tabstops>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/meshmc/launcher/ui/pages/instance/LegacyUpgradePage.cpp b/meshmc/launcher/ui/pages/instance/LegacyUpgradePage.cpp
new file mode 100644
index 0000000000..7d12fad0e7
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/LegacyUpgradePage.cpp
@@ -0,0 +1,74 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "LegacyUpgradePage.h"
+#include "ui_LegacyUpgradePage.h"
+
+#include "InstanceList.h"
+#include "minecraft/legacy/LegacyInstance.h"
+#include "minecraft/legacy/LegacyUpgradeTask.h"
+#include "Application.h"
+
+#include "ui/dialogs/CustomMessageBox.h"
+#include "ui/dialogs/ProgressDialog.h"
+
+LegacyUpgradePage::LegacyUpgradePage(InstancePtr inst, QWidget* parent)
+	: QWidget(parent), ui(new Ui::LegacyUpgradePage), m_inst(inst)
+{
+	ui->setupUi(this);
+}
+
+LegacyUpgradePage::~LegacyUpgradePage()
+{
+	delete ui;
+}
+
+void LegacyUpgradePage::runModalTask(Task* task)
+{
+	connect(task, &Task::failed, [this](QString reason) {
+		CustomMessageBox::selectable(this, tr("Error"), reason,
+									 QMessageBox::Warning)
+			->show();
+	});
+	ProgressDialog loadDialog(this);
+	loadDialog.setSkipButton(true, tr("Abort"));
+	if (loadDialog.execWithTask(task) == QDialog::Accepted) {
+		m_container->requestClose();
+	}
+}
+
+void LegacyUpgradePage::on_upgradeButton_clicked()
+{
+	QString newName = tr("%1 (Migrated)").arg(m_inst->name());
+	auto upgradeTask = new LegacyUpgradeTask(m_inst);
+	upgradeTask->setName(newName);
+	upgradeTask->setGroup(
+		APPLICATION->instances()->getInstanceGroup(m_inst->id()));
+	upgradeTask->setIcon(m_inst->iconKey());
+	unique_qobject_ptr<Task> task(
+		APPLICATION->instances()->wrapInstanceTask(upgradeTask));
+	runModalTask(task.get());
+}
+
+bool LegacyUpgradePage::shouldDisplay() const
+{
+	return !m_inst->isRunning();
+}
diff --git a/meshmc/launcher/ui/pages/instance/LegacyUpgradePage.h b/meshmc/launcher/ui/pages/instance/LegacyUpgradePage.h
new file mode 100644
index 0000000000..bba6c35b5f
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/LegacyUpgradePage.h
@@ -0,0 +1,87 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ *  This file incorporates work covered by the following copyright and
+ *  permission notice:
+ *
+ * Copyright 2013-2021 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <QWidget>
+
+#include "minecraft/legacy/LegacyInstance.h"
+#include "ui/pages/BasePage.h"
+#include <Application.h>
+#include "tasks/Task.h"
+
+namespace Ui
+{
+	class LegacyUpgradePage;
+}
+
+class LegacyUpgradePage : public QWidget, public BasePage
+{
+	Q_OBJECT
+
+  public:
+	explicit LegacyUpgradePage(InstancePtr inst, QWidget* parent = 0);
+	virtual ~LegacyUpgradePage();
+	virtual QString displayName() const override
+	{
+		return tr("Upgrade");
+	}
+	virtual QIcon icon() const override
+	{
+		return APPLICATION->getThemedIcon("checkupdate");
+	}
+	virtual QString id() const override
+	{
+		return "upgrade";
+	}
+	virtual QString helpPage() const override
+	{
+		return "Legacy-upgrade";
+	}
+	virtual bool shouldDisplay() const override;
+
+  private slots:
+	void on_upgradeButton_clicked();
+
+  private:
+	void runModalTask(Task* task);
+
+  private:
+	Ui::LegacyUpgradePage* ui;
+	InstancePtr m_inst;
+};
diff --git a/meshmc/launcher/ui/pages/instance/LegacyUpgradePage.ui b/meshmc/launcher/ui/pages/instance/LegacyUpgradePage.ui
new file mode 100644
index 0000000000..3897ce3758
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/LegacyUpgradePage.ui
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>LegacyUpgradePage</class>
+ <widget class="QWidget" name="LegacyUpgradePage">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>546</width>
+    <height>405</height>
+   </rect>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout_5">
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item>
+    <widget class="QTextBrowser" name="textBrowser">
+     <property name="html">
+      <string>&lt;html&gt;&lt;body&gt;&lt;h1&gt;Upgrade is required&lt;/h1&gt;&lt;p&gt;MeshMC now supports old Minecraft versions and all the required features in the new (OneSix) instance format. As a consequence, the old (Legacy) format has been entirely disabled and old instances need to be upgraded.&lt;/p&gt;&lt;p&gt;The upgrade will create a new instance with the same contents as the current one, in the new format. The original instance will remain untouched, in case anything goes wrong in the process.&lt;/p&gt;&lt;p&gt;Please report any issues on our &lt;a href=&quot;https://github.com/Project-Tick/MeshMC/issues&quot;&gt;github issues page&lt;/a&gt;.&lt;/p&gt;&lt;p&gt;There is also a &lt;a href=&quot;https://discord.gg/GtPmv93&quot;&gt;discord channel for testing here&lt;/a&gt;.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+     </property>
+     <property name="openExternalLinks">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QCommandLinkButton" name="upgradeButton">
+     <property name="text">
+      <string>Upgrade the instance</string>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/meshmc/launcher/ui/pages/instance/LogPage.cpp b/meshmc/launcher/ui/pages/instance/LogPage.cpp
new file mode 100644
index 0000000000..8f4f4c11a4
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/LogPage.cpp
@@ -0,0 +1,337 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "LogPage.h"
+#include "ui_LogPage.h"
+
+#include "Application.h"
+
+#include <QIcon>
+#include <QScrollBar>
+#include <QShortcut>
+
+#include "launch/LaunchTask.h"
+#include "settings/Setting.h"
+
+#include "ui/GuiUtil.h"
+#include "ui/ColorCache.h"
+
+#include <BuildConfig.h>
+
+class LogFormatProxyModel : public QIdentityProxyModel
+{
+  public:
+	LogFormatProxyModel(QObject* parent = nullptr) : QIdentityProxyModel(parent)
+	{
+	}
+	QVariant data(const QModelIndex& index, int role) const override
+	{
+		switch (role) {
+			case Qt::FontRole:
+				return m_font;
+			case Qt::ForegroundRole: {
+				MessageLevel::Enum level =
+					(MessageLevel::Enum)QIdentityProxyModel::data(
+						index, LogModel::LevelRole)
+						.toInt();
+				return m_colors->getFront(level);
+			}
+			case Qt::BackgroundRole: {
+				MessageLevel::Enum level =
+					(MessageLevel::Enum)QIdentityProxyModel::data(
+						index, LogModel::LevelRole)
+						.toInt();
+				return m_colors->getBack(level);
+			}
+			default:
+				return QIdentityProxyModel::data(index, role);
+		}
+	}
+
+	void setFont(QFont font)
+	{
+		m_font = font;
+	}
+
+	void setColors(LogColorCache* colors)
+	{
+		m_colors.reset(colors);
+	}
+
+	QModelIndex find(const QModelIndex& start, const QString& value,
+					 bool reverse) const
+	{
+		QModelIndex parentIndex = parent(start);
+		auto compare = [&](int r) -> QModelIndex {
+			QModelIndex idx = index(r, start.column(), parentIndex);
+			if (!idx.isValid() || idx == start) {
+				return QModelIndex();
+			}
+			QVariant v = data(idx, Qt::DisplayRole);
+			QString t = v.toString();
+			if (t.contains(value, Qt::CaseInsensitive))
+				return idx;
+			return QModelIndex();
+		};
+		if (reverse) {
+			int from = start.row();
+			int to = 0;
+
+			for (int i = 0; i < 2; ++i) {
+				for (int r = from; (r >= to); --r) {
+					auto idx = compare(r);
+					if (idx.isValid())
+						return idx;
+				}
+				// prepare for the next iteration
+				from = rowCount() - 1;
+				to = start.row();
+			}
+		} else {
+			int from = start.row();
+			int to = rowCount(parentIndex);
+
+			for (int i = 0; i < 2; ++i) {
+				for (int r = from; (r < to); ++r) {
+					auto idx = compare(r);
+					if (idx.isValid())
+						return idx;
+				}
+				// prepare for the next iteration
+				from = 0;
+				to = start.row();
+			}
+		}
+		return QModelIndex();
+	}
+
+  private:
+	QFont m_font;
+	std::unique_ptr<LogColorCache> m_colors;
+};
+
+LogPage::LogPage(InstancePtr instance, QWidget* parent)
+	: QWidget(parent), ui(new Ui::LogPage), m_instance(instance)
+{
+	ui->setupUi(this);
+	ui->tabWidget->tabBar()->hide();
+
+	m_proxy = new LogFormatProxyModel(this);
+	// set up text colors in the log proxy and adapt them to the current theme
+	// foreground and background
+	{
+		auto origForeground =
+			ui->text->palette().color(ui->text->foregroundRole());
+		auto origBackground =
+			ui->text->palette().color(ui->text->backgroundRole());
+		m_proxy->setColors(new LogColorCache(origForeground, origBackground));
+	}
+
+	// set up fonts in the log proxy
+	{
+		QString fontFamily =
+			APPLICATION->settings()->get("ConsoleFont").toString();
+		bool conversionOk = false;
+		int fontSize = APPLICATION->settings()
+						   ->get("ConsoleFontSize")
+						   .toInt(&conversionOk);
+		if (!conversionOk) {
+			fontSize = 11;
+		}
+		m_proxy->setFont(QFont(fontFamily, fontSize));
+	}
+
+	ui->text->setModel(m_proxy);
+
+	// set up instance and launch process recognition
+	{
+		auto launchTask = m_instance->getLaunchTask();
+		if (launchTask) {
+			setInstanceLaunchTaskChanged(launchTask, true);
+		}
+		connect(m_instance.get(), &BaseInstance::launchTaskChanged, this,
+				&LogPage::onInstanceLaunchTaskChanged);
+	}
+
+	auto findShortcut = new QShortcut(QKeySequence(QKeySequence::Find), this);
+	connect(findShortcut, SIGNAL(activated()), SLOT(findActivated()));
+	auto findNextShortcut =
+		new QShortcut(QKeySequence(QKeySequence::FindNext), this);
+	connect(findNextShortcut, SIGNAL(activated()), SLOT(findNextActivated()));
+	connect(ui->searchBar, SIGNAL(returnPressed()),
+			SLOT(on_findButton_clicked()));
+	auto findPreviousShortcut =
+		new QShortcut(QKeySequence(QKeySequence::FindPrevious), this);
+	connect(findPreviousShortcut, SIGNAL(activated()),
+			SLOT(findPreviousActivated()));
+}
+
+LogPage::~LogPage()
+{
+	delete ui;
+}
+
+void LogPage::modelStateToUI()
+{
+	if (m_model->wrapLines()) {
+		ui->text->setWordWrap(true);
+		ui->wrapCheckbox->setCheckState(Qt::Checked);
+	} else {
+		ui->text->setWordWrap(false);
+		ui->wrapCheckbox->setCheckState(Qt::Unchecked);
+	}
+	if (m_model->suspended()) {
+		ui->trackLogCheckbox->setCheckState(Qt::Unchecked);
+	} else {
+		ui->trackLogCheckbox->setCheckState(Qt::Checked);
+	}
+}
+
+void LogPage::UIToModelState()
+{
+	if (!m_model) {
+		return;
+	}
+	m_model->setLineWrap(ui->wrapCheckbox->checkState() == Qt::Checked);
+	m_model->suspend(ui->trackLogCheckbox->checkState() != Qt::Checked);
+}
+
+void LogPage::setInstanceLaunchTaskChanged(shared_qobject_ptr<LaunchTask> proc,
+										   bool initial)
+{
+	m_process = proc;
+	if (m_process) {
+		m_model = proc->getLogModel();
+		m_proxy->setSourceModel(m_model.get());
+		if (initial) {
+			modelStateToUI();
+		} else {
+			UIToModelState();
+		}
+	} else {
+		m_proxy->setSourceModel(nullptr);
+		m_model.reset();
+	}
+}
+
+void LogPage::onInstanceLaunchTaskChanged(shared_qobject_ptr<LaunchTask> proc)
+{
+	setInstanceLaunchTaskChanged(proc, false);
+}
+
+bool LogPage::apply()
+{
+	return true;
+}
+
+bool LogPage::shouldDisplay() const
+{
+	return m_instance->isRunning() || m_proxy->rowCount() > 0;
+}
+
+void LogPage::on_btnPaste_clicked()
+{
+	if (!m_model)
+		return;
+
+	// FIXME: turn this into a proper task and move the upload logic out of
+	// GuiUtil!
+	m_model->append(
+		MessageLevel::MeshMC,
+		QString("%2: Log upload triggered at: %1")
+			.arg(QDateTime::currentDateTime().toString(Qt::RFC2822Date),
+				 BuildConfig.MESHMC_NAME));
+	auto url = GuiUtil::uploadPaste(m_model->toPlainText(), this);
+	if (!url.isEmpty()) {
+		m_model->append(MessageLevel::MeshMC,
+						QString("%2: Log uploaded to: %1")
+							.arg(url, BuildConfig.MESHMC_NAME));
+	} else {
+		m_model->append(
+			MessageLevel::Error,
+			QString("%1: Log upload failed!").arg(BuildConfig.MESHMC_NAME));
+	}
+}
+
+void LogPage::on_btnCopy_clicked()
+{
+	if (!m_model)
+		return;
+	m_model->append(
+		MessageLevel::MeshMC,
+		QString("Clipboard copy at: %1")
+			.arg(QDateTime::currentDateTime().toString(Qt::RFC2822Date)));
+	GuiUtil::setClipboardText(m_model->toPlainText());
+}
+
+void LogPage::on_btnClear_clicked()
+{
+	if (!m_model)
+		return;
+	m_model->clear();
+	m_container->refreshContainer();
+}
+
+void LogPage::on_btnBottom_clicked()
+{
+	ui->text->scrollToBottom();
+}
+
+void LogPage::on_trackLogCheckbox_clicked(bool checked)
+{
+	if (!m_model)
+		return;
+	m_model->suspend(!checked);
+}
+
+void LogPage::on_wrapCheckbox_clicked(bool checked)
+{
+	ui->text->setWordWrap(checked);
+	if (!m_model)
+		return;
+	m_model->setLineWrap(checked);
+}
+
+void LogPage::on_findButton_clicked()
+{
+	auto modifiers = QApplication::keyboardModifiers();
+	bool reverse = modifiers & Qt::ShiftModifier;
+	ui->text->findNext(ui->searchBar->text(), reverse);
+}
+
+void LogPage::findNextActivated()
+{
+	ui->text->findNext(ui->searchBar->text(), false);
+}
+
+void LogPage::findPreviousActivated()
+{
+	ui->text->findNext(ui->searchBar->text(), true);
+}
+
+void LogPage::findActivated()
+{
+	// focus the search bar if it doesn't have focus
+	if (!ui->searchBar->hasFocus()) {
+		ui->searchBar->setFocus();
+		ui->searchBar->selectAll();
+	}
+}
diff --git a/meshmc/launcher/ui/pages/instance/LogPage.h b/meshmc/launcher/ui/pages/instance/LogPage.h
new file mode 100644
index 0000000000..1c9b39fc0e
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/LogPage.h
@@ -0,0 +1,110 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ *  This file incorporates work covered by the following copyright and
+ *  permission notice:
+ *
+ * Copyright 2013-2021 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <QWidget>
+
+#include "BaseInstance.h"
+#include "launch/LaunchTask.h"
+#include "ui/pages/BasePage.h"
+#include <Application.h>
+
+namespace Ui
+{
+	class LogPage;
+}
+class QTextCharFormat;
+class LogFormatProxyModel;
+
+class LogPage : public QWidget, public BasePage
+{
+	Q_OBJECT
+
+  public:
+	explicit LogPage(InstancePtr instance, QWidget* parent = 0);
+	virtual ~LogPage();
+	virtual QString displayName() const override
+	{
+		return tr("Minecraft Log");
+	}
+	virtual QIcon icon() const override
+	{
+		return APPLICATION->getThemedIcon("log");
+	}
+	virtual QString id() const override
+	{
+		return "console";
+	}
+	virtual bool apply() override;
+	virtual QString helpPage() const override
+	{
+		return "Minecraft-Logs";
+	}
+	virtual bool shouldDisplay() const override;
+
+  private slots:
+	void on_btnPaste_clicked();
+	void on_btnCopy_clicked();
+	void on_btnClear_clicked();
+	void on_btnBottom_clicked();
+
+	void on_trackLogCheckbox_clicked(bool checked);
+	void on_wrapCheckbox_clicked(bool checked);
+
+	void on_findButton_clicked();
+	void findActivated();
+	void findNextActivated();
+	void findPreviousActivated();
+
+	void onInstanceLaunchTaskChanged(shared_qobject_ptr<LaunchTask> proc);
+
+  private:
+	void modelStateToUI();
+	void UIToModelState();
+	void setInstanceLaunchTaskChanged(shared_qobject_ptr<LaunchTask> proc,
+									  bool initial);
+
+  private:
+	Ui::LogPage* ui;
+	InstancePtr m_instance;
+	shared_qobject_ptr<LaunchTask> m_process;
+
+	LogFormatProxyModel* m_proxy;
+	shared_qobject_ptr<LogModel> m_model;
+};
diff --git a/meshmc/launcher/ui/pages/instance/LogPage.ui b/meshmc/launcher/ui/pages/instance/LogPage.ui
new file mode 100644
index 0000000000..ccfc15517b
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/LogPage.ui
@@ -0,0 +1,182 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>LogPage</class>
+ <widget class="QWidget" name="LogPage">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>825</width>
+    <height>782</height>
+   </rect>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item>
+    <widget class="QTabWidget" name="tabWidget">
+     <property name="currentIndex">
+      <number>0</number>
+     </property>
+     <widget class="QWidget" name="tab">
+      <attribute name="title">
+       <string notr="true">Tab 1</string>
+      </attribute>
+      <layout class="QGridLayout" name="gridLayout">
+       <item row="1" column="0" colspan="5">
+        <widget class="LogView" name="text">
+         <property name="undoRedoEnabled">
+          <bool>false</bool>
+         </property>
+         <property name="readOnly">
+          <bool>true</bool>
+         </property>
+         <property name="plainText">
+          <string notr="true"/>
+         </property>
+         <property name="textInteractionFlags">
+          <set>Qt::LinksAccessibleByKeyboard|Qt::LinksAccessibleByMouse|Qt::TextBrowserInteraction|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>
+         </property>
+         <property name="centerOnScroll">
+          <bool>false</bool>
+         </property>
+        </widget>
+       </item>
+       <item row="0" column="0" colspan="5">
+        <layout class="QHBoxLayout" name="horizontalLayout">
+         <item>
+          <widget class="QCheckBox" name="trackLogCheckbox">
+           <property name="text">
+            <string>Keep updating</string>
+           </property>
+           <property name="checked">
+            <bool>true</bool>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QCheckBox" name="wrapCheckbox">
+           <property name="text">
+            <string>Wrap lines</string>
+           </property>
+           <property name="checked">
+            <bool>true</bool>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <spacer name="horizontalSpacer">
+           <property name="orientation">
+            <enum>Qt::Horizontal</enum>
+           </property>
+           <property name="sizeHint" stdset="0">
+            <size>
+             <width>40</width>
+             <height>20</height>
+            </size>
+           </property>
+          </spacer>
+         </item>
+         <item>
+          <widget class="QPushButton" name="btnCopy">
+           <property name="toolTip">
+            <string>Copy the whole log into the clipboard</string>
+           </property>
+           <property name="text">
+            <string>&amp;Copy</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QPushButton" name="btnPaste">
+           <property name="toolTip">
+            <string>Upload the log to paste.ee - it will stay online for a month</string>
+           </property>
+           <property name="text">
+            <string>Upload</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QPushButton" name="btnClear">
+           <property name="toolTip">
+            <string>Clear the log</string>
+           </property>
+           <property name="text">
+            <string>Clear</string>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+       <item row="2" column="0">
+        <widget class="QLabel" name="label">
+         <property name="text">
+          <string>Search:</string>
+         </property>
+        </widget>
+       </item>
+       <item row="2" column="2">
+        <widget class="QPushButton" name="findButton">
+         <property name="text">
+          <string>Find</string>
+         </property>
+        </widget>
+       </item>
+       <item row="2" column="1">
+        <widget class="QLineEdit" name="searchBar"/>
+       </item>
+       <item row="2" column="4">
+        <widget class="QPushButton" name="btnBottom">
+         <property name="toolTip">
+          <string>Scroll all the way to bottom</string>
+         </property>
+         <property name="text">
+          <string>Bottom</string>
+         </property>
+        </widget>
+       </item>
+       <item row="2" column="3">
+        <widget class="Line" name="line">
+         <property name="orientation">
+          <enum>Qt::Vertical</enum>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>LogView</class>
+   <extends>QPlainTextEdit</extends>
+   <header>ui/widgets/LogView.h</header>
+  </customwidget>
+ </customwidgets>
+ <tabstops>
+  <tabstop>tabWidget</tabstop>
+  <tabstop>trackLogCheckbox</tabstop>
+  <tabstop>wrapCheckbox</tabstop>
+  <tabstop>btnCopy</tabstop>
+  <tabstop>btnPaste</tabstop>
+  <tabstop>btnClear</tabstop>
+  <tabstop>text</tabstop>
+  <tabstop>searchBar</tabstop>
+  <tabstop>findButton</tabstop>
+ </tabstops>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/meshmc/launcher/ui/pages/instance/ModFolderPage.cpp b/meshmc/launcher/ui/pages/instance/ModFolderPage.cpp
new file mode 100644
index 0000000000..b894534f5f
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/ModFolderPage.cpp
@@ -0,0 +1,407 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ *  This file incorporates work covered by the following copyright and
+ *  permission notice:
+ *
+ * Copyright 2013-2021 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ModFolderPage.h"
+#include "ui_ModFolderPage.h"
+
+#include <QMessageBox>
+#include <QEvent>
+#include <QKeyEvent>
+#include <QAbstractItemModel>
+#include <QMenu>
+#include <QSortFilterProxyModel>
+
+#include "Application.h"
+
+#include "ui/dialogs/CustomMessageBox.h"
+#include "ui/GuiUtil.h"
+
+#include "DesktopServices.h"
+
+#include "minecraft/mod/ModFolderModel.h"
+#include "minecraft/mod/Mod.h"
+#include "minecraft/VersionFilterData.h"
+#include "minecraft/PackProfile.h"
+
+#include "Version.h"
+
+namespace
+{
+	// FIXME: wasteful
+	void RemoveThePrefix(QString& string)
+	{
+		QRegularExpression regex(
+			QStringLiteral("^(([Tt][Hh][eE])|([Tt][eE][Hh])) +"));
+		string.remove(regex);
+		string = string.trimmed();
+	}
+} // namespace
+
+class ModSortProxy : public QSortFilterProxyModel
+{
+  public:
+	explicit ModSortProxy(QObject* parent = 0) : QSortFilterProxyModel(parent)
+	{
+	}
+
+  protected:
+	bool filterAcceptsRow(int source_row,
+						  const QModelIndex& source_parent) const override
+	{
+		ModFolderModel* model = qobject_cast<ModFolderModel*>(sourceModel());
+		if (!model) {
+			return false;
+		}
+		const auto& mod = model->at(source_row);
+		if (mod.name().contains(filterRegularExpression())) {
+			return true;
+		}
+		if (mod.description().contains(filterRegularExpression())) {
+			return true;
+		}
+		for (auto& author : mod.authors()) {
+			if (author.contains(filterRegularExpression())) {
+				return true;
+			}
+		}
+		return false;
+	}
+
+	bool lessThan(const QModelIndex& source_left,
+				  const QModelIndex& source_right) const override
+	{
+		ModFolderModel* model = qobject_cast<ModFolderModel*>(sourceModel());
+		if (!model || !source_left.isValid() || !source_right.isValid() ||
+			source_left.column() != source_right.column()) {
+			return QSortFilterProxyModel::lessThan(source_left, source_right);
+		}
+
+		// we are now guaranteed to have two valid indexes in the same column...
+		// we love the provided invariants unconditionally and proceed.
+
+		auto column = (ModFolderModel::Columns)source_left.column();
+		bool invert = false;
+		switch (column) {
+			// GH-2550 - sort by enabled/disabled
+			case ModFolderModel::ActiveColumn: {
+				auto dataL = source_left.data(Qt::CheckStateRole).toBool();
+				auto dataR = source_right.data(Qt::CheckStateRole).toBool();
+				if (dataL != dataR) {
+					return dataL > dataR;
+				}
+				// fallthrough
+				invert = sortOrder() == Qt::DescendingOrder;
+			}
+			// GH-2722 - sort mod names in a way that discards "The" prefixes
+			case ModFolderModel::NameColumn: {
+				auto dataL =
+					model
+						->data(model->index(source_left.row(),
+											ModFolderModel::NameColumn))
+						.toString();
+				RemoveThePrefix(dataL);
+				auto dataR =
+					model
+						->data(model->index(source_right.row(),
+											ModFolderModel::NameColumn))
+						.toString();
+				RemoveThePrefix(dataR);
+
+				auto less = dataL.compare(dataR, sortCaseSensitivity());
+				if (less != 0) {
+					return invert ? (less > 0) : (less < 0);
+				}
+				// fallthrough
+				invert = sortOrder() == Qt::DescendingOrder;
+			}
+			// GH-2762 - sort versions by parsing them as versions
+			case ModFolderModel::VersionColumn: {
+				auto dataL = Version(
+					model
+						->data(model->index(source_left.row(),
+											ModFolderModel::VersionColumn))
+						.toString());
+				auto dataR = Version(
+					model
+						->data(model->index(source_right.row(),
+											ModFolderModel::VersionColumn))
+						.toString());
+				return invert ? (dataL > dataR) : (dataL < dataR);
+			}
+			default: {
+				return QSortFilterProxyModel::lessThan(source_left,
+													   source_right);
+			}
+		}
+	}
+};
+
+ModFolderPage::ModFolderPage(BaseInstance* inst,
+							 std::shared_ptr<ModFolderModel> mods, QString id,
+							 QString iconName, QString displayName,
+							 QString helpPage, QWidget* parent)
+	: QMainWindow(parent), ui(new Ui::ModFolderPage)
+{
+	ui->setupUi(this);
+	ui->actionsToolbar->insertSpacer(ui->actionView_configs);
+
+	m_inst = inst;
+	on_RunningState_changed(m_inst && m_inst->isRunning());
+	m_mods = mods;
+	m_id = id;
+	m_displayName = displayName;
+	m_iconName = iconName;
+	m_helpName = helpPage;
+	m_fileSelectionFilter = "%1 (*.zip *.jar)";
+	m_filterModel = new ModSortProxy(this);
+	m_filterModel->setDynamicSortFilter(true);
+	m_filterModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
+	m_filterModel->setSortCaseSensitivity(Qt::CaseInsensitive);
+	m_filterModel->setSourceModel(m_mods.get());
+	m_filterModel->setFilterKeyColumn(-1);
+	ui->modTreeView->setModel(m_filterModel);
+	ui->modTreeView->installEventFilter(this);
+	ui->modTreeView->sortByColumn(1, Qt::AscendingOrder);
+	ui->modTreeView->setContextMenuPolicy(Qt::CustomContextMenu);
+	connect(ui->modTreeView, &ModListView::customContextMenuRequested, this,
+			&ModFolderPage::ShowContextMenu);
+	connect(ui->modTreeView, &ModListView::activated, this,
+			&ModFolderPage::modItemActivated);
+
+	auto smodel = ui->modTreeView->selectionModel();
+	connect(smodel, &QItemSelectionModel::currentChanged, this,
+			&ModFolderPage::modCurrent);
+	connect(ui->filterEdit, &QLineEdit::textChanged, this,
+			&ModFolderPage::on_filterTextChanged);
+	connect(m_inst, &BaseInstance::runningStatusChanged, this,
+			&ModFolderPage::on_RunningState_changed);
+}
+
+void ModFolderPage::modItemActivated(const QModelIndex&)
+{
+	if (!m_controlsEnabled) {
+		return;
+	}
+	auto selection = m_filterModel->mapSelectionToSource(
+		ui->modTreeView->selectionModel()->selection());
+	m_mods->setModStatus(selection.indexes(), ModFolderModel::Toggle);
+}
+
+QMenu* ModFolderPage::createPopupMenu()
+{
+	QMenu* filteredMenu = QMainWindow::createPopupMenu();
+	filteredMenu->removeAction(ui->actionsToolbar->toggleViewAction());
+	return filteredMenu;
+}
+
+void ModFolderPage::ShowContextMenu(const QPoint& pos)
+{
+	auto menu = ui->actionsToolbar->createContextMenu(this, tr("Context menu"));
+	menu->exec(ui->modTreeView->mapToGlobal(pos));
+	delete menu;
+}
+
+void ModFolderPage::openedImpl()
+{
+	m_mods->startWatching();
+}
+
+void ModFolderPage::closedImpl()
+{
+	m_mods->stopWatching();
+}
+
+void ModFolderPage::on_filterTextChanged(const QString& newContents)
+{
+	m_viewFilter = newContents;
+	m_filterModel->setFilterFixedString(m_viewFilter);
+}
+
+CoreModFolderPage::CoreModFolderPage(BaseInstance* inst,
+									 std::shared_ptr<ModFolderModel> mods,
+									 QString id, QString iconName,
+									 QString displayName, QString helpPage,
+									 QWidget* parent)
+	: ModFolderPage(inst, mods, id, iconName, displayName, helpPage, parent)
+{
+}
+
+ModFolderPage::~ModFolderPage()
+{
+	m_mods->stopWatching();
+	delete ui;
+}
+
+void ModFolderPage::on_RunningState_changed(bool running)
+{
+	if (m_controlsEnabled == !running) {
+		return;
+	}
+	m_controlsEnabled = !running;
+	ui->actionAdd->setEnabled(m_controlsEnabled);
+	ui->actionDisable->setEnabled(m_controlsEnabled);
+	ui->actionEnable->setEnabled(m_controlsEnabled);
+	ui->actionRemove->setEnabled(m_controlsEnabled);
+}
+
+bool ModFolderPage::shouldDisplay() const
+{
+	return true;
+}
+
+bool CoreModFolderPage::shouldDisplay() const
+{
+	if (ModFolderPage::shouldDisplay()) {
+		auto inst = dynamic_cast<MinecraftInstance*>(m_inst);
+		if (!inst)
+			return true;
+		auto version = inst->getPackProfile();
+		if (!version)
+			return true;
+		if (!version->getComponent("net.minecraftforge")) {
+			return false;
+		}
+		if (!version->getComponent("net.minecraft")) {
+			return false;
+		}
+		if (version->getComponent("net.minecraft")->getReleaseDateTime() <
+			g_VersionFilterData.legacyCutoffDate) {
+			return true;
+		}
+	}
+	return false;
+}
+
+bool ModFolderPage::modListFilter(QKeyEvent* keyEvent)
+{
+	switch (keyEvent->key()) {
+		case Qt::Key_Delete:
+			on_actionRemove_triggered();
+			return true;
+		case Qt::Key_Plus:
+			on_actionAdd_triggered();
+			return true;
+		default:
+			break;
+	}
+	return QWidget::eventFilter(ui->modTreeView, keyEvent);
+}
+
+bool ModFolderPage::eventFilter(QObject* obj, QEvent* ev)
+{
+	if (ev->type() != QEvent::KeyPress) {
+		return QWidget::eventFilter(obj, ev);
+	}
+	QKeyEvent* keyEvent = static_cast<QKeyEvent*>(ev);
+	if (obj == ui->modTreeView)
+		return modListFilter(keyEvent);
+	return QWidget::eventFilter(obj, ev);
+}
+
+void ModFolderPage::on_actionAdd_triggered()
+{
+	if (!m_controlsEnabled) {
+		return;
+	}
+	auto list = GuiUtil::BrowseForFiles(
+		m_helpName,
+		tr("Select %1", "Select whatever type of files the page contains. "
+						"Example: 'Loader Mods'")
+			.arg(m_displayName),
+		m_fileSelectionFilter.arg(m_displayName),
+		APPLICATION->settings()->get("CentralModsDir").toString(),
+		this->parentWidget());
+	if (!list.empty()) {
+		for (auto filename : list) {
+			m_mods->installMod(filename);
+		}
+	}
+}
+
+void ModFolderPage::on_actionEnable_triggered()
+{
+	if (!m_controlsEnabled) {
+		return;
+	}
+	auto selection = m_filterModel->mapSelectionToSource(
+		ui->modTreeView->selectionModel()->selection());
+	m_mods->setModStatus(selection.indexes(), ModFolderModel::Enable);
+}
+
+void ModFolderPage::on_actionDisable_triggered()
+{
+	if (!m_controlsEnabled) {
+		return;
+	}
+	auto selection = m_filterModel->mapSelectionToSource(
+		ui->modTreeView->selectionModel()->selection());
+	m_mods->setModStatus(selection.indexes(), ModFolderModel::Disable);
+}
+
+void ModFolderPage::on_actionRemove_triggered()
+{
+	if (!m_controlsEnabled) {
+		return;
+	}
+	auto selection = m_filterModel->mapSelectionToSource(
+		ui->modTreeView->selectionModel()->selection());
+	m_mods->deleteMods(selection.indexes());
+}
+
+void ModFolderPage::on_actionView_configs_triggered()
+{
+	DesktopServices::openDirectory(m_inst->instanceConfigFolder(), true);
+}
+
+void ModFolderPage::on_actionView_Folder_triggered()
+{
+	DesktopServices::openDirectory(m_mods->dir().absolutePath(), true);
+}
+
+void ModFolderPage::modCurrent(const QModelIndex& current,
+							   const QModelIndex& previous)
+{
+	if (!current.isValid()) {
+		ui->frame->clear();
+		return;
+	}
+	auto sourceCurrent = m_filterModel->mapToSource(current);
+	int row = sourceCurrent.row();
+	Mod& m = m_mods->operator[](row);
+	ui->frame->updateWithMod(m);
+}
diff --git a/meshmc/launcher/ui/pages/instance/ModFolderPage.h b/meshmc/launcher/ui/pages/instance/ModFolderPage.h
new file mode 100644
index 0000000000..59e9cea937
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/ModFolderPage.h
@@ -0,0 +1,136 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ *  This file incorporates work covered by the following copyright and
+ *  permission notice:
+ *
+ * Copyright 2013-2021 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <QMainWindow>
+
+#include "minecraft/MinecraftInstance.h"
+#include "ui/pages/BasePage.h"
+
+#include <Application.h>
+
+class ModFolderModel;
+namespace Ui
+{
+	class ModFolderPage;
+}
+
+class ModFolderPage : public QMainWindow, public BasePage
+{
+	Q_OBJECT
+
+  public:
+	explicit ModFolderPage(BaseInstance* inst,
+						   std::shared_ptr<ModFolderModel> mods, QString id,
+						   QString iconName, QString displayName,
+						   QString helpPage = "", QWidget* parent = 0);
+	virtual ~ModFolderPage();
+
+	void setFilter(const QString& filter)
+	{
+		m_fileSelectionFilter = filter;
+	}
+
+	virtual QString displayName() const override
+	{
+		return m_displayName;
+	}
+	virtual QIcon icon() const override
+	{
+		return APPLICATION->getThemedIcon(m_iconName);
+	}
+	virtual QString id() const override
+	{
+		return m_id;
+	}
+	virtual QString helpPage() const override
+	{
+		return m_helpName;
+	}
+	virtual bool shouldDisplay() const override;
+
+	virtual void openedImpl() override;
+	virtual void closedImpl() override;
+
+  protected:
+	bool eventFilter(QObject* obj, QEvent* ev) override;
+	bool modListFilter(QKeyEvent* ev);
+	QMenu* createPopupMenu() override;
+
+  protected:
+	BaseInstance* m_inst = nullptr;
+
+  protected:
+	Ui::ModFolderPage* ui = nullptr;
+	std::shared_ptr<ModFolderModel> m_mods;
+	QSortFilterProxyModel* m_filterModel = nullptr;
+	QString m_iconName;
+	QString m_id;
+	QString m_displayName;
+	QString m_helpName;
+	QString m_fileSelectionFilter;
+	QString m_viewFilter;
+	bool m_controlsEnabled = true;
+
+  public slots:
+	void modCurrent(const QModelIndex& current, const QModelIndex& previous);
+
+  private slots:
+	void modItemActivated(const QModelIndex& index);
+	void on_filterTextChanged(const QString& newContents);
+	void on_RunningState_changed(bool running);
+	void on_actionAdd_triggered();
+	void on_actionRemove_triggered();
+	void on_actionEnable_triggered();
+	void on_actionDisable_triggered();
+	void on_actionView_Folder_triggered();
+	void on_actionView_configs_triggered();
+	void ShowContextMenu(const QPoint& pos);
+};
+
+class CoreModFolderPage : public ModFolderPage
+{
+  public:
+	explicit CoreModFolderPage(BaseInstance* inst,
+							   std::shared_ptr<ModFolderModel> mods, QString id,
+							   QString iconName, QString displayName,
+							   QString helpPage = "", QWidget* parent = 0);
+	virtual ~CoreModFolderPage() {}
+	virtual bool shouldDisplay() const;
+};
diff --git a/meshmc/launcher/ui/pages/instance/ModFolderPage.ui b/meshmc/launcher/ui/pages/instance/ModFolderPage.ui
new file mode 100644
index 0000000000..0fb51e84fc
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/ModFolderPage.ui
@@ -0,0 +1,164 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ModFolderPage</class>
+ <widget class="QMainWindow" name="ModFolderPage">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>1042</width>
+    <height>501</height>
+   </rect>
+  </property>
+  <widget class="QWidget" name="centralwidget">
+   <layout class="QGridLayout" name="gridLayout">
+    <property name="leftMargin">
+     <number>0</number>
+    </property>
+    <property name="topMargin">
+     <number>0</number>
+    </property>
+    <property name="rightMargin">
+     <number>0</number>
+    </property>
+    <property name="bottomMargin">
+     <number>0</number>
+    </property>
+    <item row="4" column="1" colspan="3">
+     <layout class="QGridLayout" name="gridLayout_2">
+      <item row="0" column="1">
+       <widget class="QLineEdit" name="filterEdit">
+        <property name="clearButtonEnabled">
+         <bool>true</bool>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="0">
+       <widget class="QLabel" name="filterLabel">
+        <property name="text">
+         <string>Filter:</string>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </item>
+    <item row="2" column="1" colspan="3">
+     <widget class="MCModInfoFrame" name="frame">
+      <property name="sizePolicy">
+       <sizepolicy hsizetype="Preferred" vsizetype="Minimum">
+        <horstretch>0</horstretch>
+        <verstretch>0</verstretch>
+       </sizepolicy>
+      </property>
+     </widget>
+    </item>
+    <item row="1" column="1" colspan="3">
+     <widget class="ModListView" name="modTreeView">
+      <property name="sizePolicy">
+       <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+        <horstretch>0</horstretch>
+        <verstretch>0</verstretch>
+       </sizepolicy>
+      </property>
+      <property name="acceptDrops">
+       <bool>true</bool>
+      </property>
+      <property name="dragDropMode">
+       <enum>QAbstractItemView::DropOnly</enum>
+      </property>
+     </widget>
+    </item>
+   </layout>
+  </widget>
+  <widget class="WideBar" name="actionsToolbar">
+   <property name="windowTitle">
+    <string>Actions</string>
+   </property>
+   <property name="toolButtonStyle">
+    <enum>Qt::ToolButtonTextOnly</enum>
+   </property>
+   <attribute name="toolBarArea">
+    <enum>RightToolBarArea</enum>
+   </attribute>
+   <attribute name="toolBarBreak">
+    <bool>false</bool>
+   </attribute>
+   <addaction name="actionAdd"/>
+   <addaction name="separator"/>
+   <addaction name="actionRemove"/>
+   <addaction name="actionEnable"/>
+   <addaction name="actionDisable"/>
+   <addaction name="actionView_configs"/>
+   <addaction name="actionView_Folder"/>
+  </widget>
+  <action name="actionAdd">
+   <property name="text">
+    <string>&amp;Add</string>
+   </property>
+   <property name="toolTip">
+    <string>Add mods</string>
+   </property>
+  </action>
+  <action name="actionRemove">
+   <property name="text">
+    <string>&amp;Remove</string>
+   </property>
+   <property name="toolTip">
+    <string>Remove selected mods</string>
+   </property>
+  </action>
+  <action name="actionEnable">
+   <property name="text">
+    <string>&amp;Enable</string>
+   </property>
+   <property name="toolTip">
+    <string>Enable selected mods</string>
+   </property>
+  </action>
+  <action name="actionDisable">
+   <property name="text">
+    <string>&amp;Disable</string>
+   </property>
+   <property name="toolTip">
+    <string>Disable selected mods</string>
+   </property>
+  </action>
+  <action name="actionView_configs">
+   <property name="text">
+    <string>View &amp;Configs</string>
+   </property>
+   <property name="toolTip">
+    <string>Open the 'config' folder in the system file manager.</string>
+   </property>
+  </action>
+  <action name="actionView_Folder">
+   <property name="text">
+    <string>View &amp;Folder</string>
+   </property>
+  </action>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>ModListView</class>
+   <extends>QTreeView</extends>
+   <header>ui/widgets/ModListView.h</header>
+  </customwidget>
+  <customwidget>
+   <class>MCModInfoFrame</class>
+   <extends>QFrame</extends>
+   <header>ui/widgets/MCModInfoFrame.h</header>
+   <container>1</container>
+  </customwidget>
+  <customwidget>
+   <class>WideBar</class>
+   <extends>QToolBar</extends>
+   <header>ui/widgets/WideBar.h</header>
+  </customwidget>
+ </customwidgets>
+ <tabstops>
+  <tabstop>modTreeView</tabstop>
+  <tabstop>filterEdit</tabstop>
+ </tabstops>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/meshmc/launcher/ui/pages/instance/NotesPage.cpp b/meshmc/launcher/ui/pages/instance/NotesPage.cpp
new file mode 100644
index 0000000000..8cbb56637a
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/NotesPage.cpp
@@ -0,0 +1,42 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "NotesPage.h"
+#include "ui_NotesPage.h"
+#include <QTabBar>
+
+NotesPage::NotesPage(BaseInstance* inst, QWidget* parent)
+	: QWidget(parent), ui(new Ui::NotesPage), m_inst(inst)
+{
+	ui->setupUi(this);
+	ui->noteEditor->setText(m_inst->notes());
+}
+
+NotesPage::~NotesPage()
+{
+	delete ui;
+}
+
+bool NotesPage::apply()
+{
+	m_inst->setNotes(ui->noteEditor->toPlainText());
+	return true;
+}
diff --git a/meshmc/launcher/ui/pages/instance/NotesPage.h b/meshmc/launcher/ui/pages/instance/NotesPage.h
new file mode 100644
index 0000000000..07265ffa76
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/NotesPage.h
@@ -0,0 +1,83 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ *  This file incorporates work covered by the following copyright and
+ *  permission notice:
+ *
+ * Copyright 2013-2021 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <QWidget>
+
+#include "BaseInstance.h"
+#include "ui/pages/BasePage.h"
+#include <Application.h>
+
+namespace Ui
+{
+	class NotesPage;
+}
+
+class NotesPage : public QWidget, public BasePage
+{
+	Q_OBJECT
+
+  public:
+	explicit NotesPage(BaseInstance* inst, QWidget* parent = 0);
+	virtual ~NotesPage();
+	virtual QString displayName() const override
+	{
+		return tr("Notes");
+	}
+	virtual QIcon icon() const override
+	{
+		auto icon = APPLICATION->getThemedIcon("notes");
+		if (icon.isNull())
+			icon = APPLICATION->getThemedIcon("news");
+		return icon;
+	}
+	virtual QString id() const override
+	{
+		return "notes";
+	}
+	virtual bool apply() override;
+	virtual QString helpPage() const override
+	{
+		return "Notes";
+	}
+
+  private:
+	Ui::NotesPage* ui;
+	BaseInstance* m_inst;
+};
diff --git a/meshmc/launcher/ui/pages/instance/NotesPage.ui b/meshmc/launcher/ui/pages/instance/NotesPage.ui
new file mode 100644
index 0000000000..67cb261c1b
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/NotesPage.ui
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>NotesPage</class>
+ <widget class="QWidget" name="NotesPage">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>731</width>
+    <height>538</height>
+   </rect>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item>
+    <widget class="QTextEdit" name="noteEditor">
+     <property name="verticalScrollBarPolicy">
+      <enum>Qt::ScrollBarAlwaysOn</enum>
+     </property>
+     <property name="tabChangesFocus">
+      <bool>true</bool>
+     </property>
+     <property name="acceptRichText">
+      <bool>false</bool>
+     </property>
+     <property name="textInteractionFlags">
+      <set>Qt::LinksAccessibleByKeyboard|Qt::LinksAccessibleByMouse|Qt::TextBrowserInteraction|Qt::TextEditable|Qt::TextEditorInteraction|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <tabstops>
+  <tabstop>noteEditor</tabstop>
+ </tabstops>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/meshmc/launcher/ui/pages/instance/OtherLogsPage.cpp b/meshmc/launcher/ui/pages/instance/OtherLogsPage.cpp
new file mode 100644
index 0000000000..c1c357f622
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/OtherLogsPage.cpp
@@ -0,0 +1,314 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ *  This file incorporates work covered by the following copyright and
+ *  permission notice:
+ *
+ * Copyright 2013-2021 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "OtherLogsPage.h"
+#include "ui_OtherLogsPage.h"
+
+#include <QMessageBox>
+
+#include "ui/GuiUtil.h"
+
+#include "RecursiveFileSystemWatcher.h"
+#include <GZip.h>
+#include <FileSystem.h>
+#include <QShortcut>
+
+OtherLogsPage::OtherLogsPage(QString path, IPathMatcher::Ptr fileFilter,
+							 QWidget* parent)
+	: QWidget(parent), ui(new Ui::OtherLogsPage), m_path(path),
+	  m_fileFilter(fileFilter), m_watcher(new RecursiveFileSystemWatcher(this))
+{
+	ui->setupUi(this);
+	ui->tabWidget->tabBar()->hide();
+
+	m_watcher->setMatcher(fileFilter);
+	m_watcher->setRootDir(QDir::current().absoluteFilePath(m_path));
+
+	connect(m_watcher, &RecursiveFileSystemWatcher::filesChanged, this,
+			&OtherLogsPage::populateSelectLogBox);
+	populateSelectLogBox();
+
+	auto findShortcut = new QShortcut(QKeySequence(QKeySequence::Find), this);
+	connect(findShortcut, &QShortcut::activated, this,
+			&OtherLogsPage::findActivated);
+
+	auto findNextShortcut =
+		new QShortcut(QKeySequence(QKeySequence::FindNext), this);
+	connect(findNextShortcut, &QShortcut::activated, this,
+			&OtherLogsPage::findNextActivated);
+
+	auto findPreviousShortcut =
+		new QShortcut(QKeySequence(QKeySequence::FindPrevious), this);
+	connect(findPreviousShortcut, &QShortcut::activated, this,
+			&OtherLogsPage::findPreviousActivated);
+
+	connect(ui->searchBar, &QLineEdit::returnPressed, this,
+			&OtherLogsPage::on_findButton_clicked);
+}
+
+OtherLogsPage::~OtherLogsPage()
+{
+	delete ui;
+}
+
+void OtherLogsPage::openedImpl()
+{
+	m_watcher->enable();
+}
+void OtherLogsPage::closedImpl()
+{
+	m_watcher->disable();
+}
+
+void OtherLogsPage::populateSelectLogBox()
+{
+	ui->selectLogBox->clear();
+	ui->selectLogBox->addItems(m_watcher->files());
+	if (m_currentFile.isEmpty()) {
+		setControlsEnabled(false);
+		ui->selectLogBox->setCurrentIndex(-1);
+	} else {
+		const int index = ui->selectLogBox->findText(m_currentFile);
+		if (index != -1) {
+			ui->selectLogBox->setCurrentIndex(index);
+			setControlsEnabled(true);
+		} else {
+			setControlsEnabled(false);
+		}
+	}
+}
+
+void OtherLogsPage::on_selectLogBox_currentIndexChanged(const int index)
+{
+	QString file;
+	if (index != -1) {
+		file = ui->selectLogBox->itemText(index);
+	}
+
+	if (file.isEmpty() || !QFile::exists(FS::PathCombine(m_path, file))) {
+		m_currentFile = QString();
+		ui->text->clear();
+		setControlsEnabled(false);
+	} else {
+		m_currentFile = file;
+		on_btnReload_clicked();
+		setControlsEnabled(true);
+	}
+}
+
+void OtherLogsPage::on_btnReload_clicked()
+{
+	if (m_currentFile.isEmpty()) {
+		setControlsEnabled(false);
+		return;
+	}
+	QFile file(FS::PathCombine(m_path, m_currentFile));
+	if (!file.open(QFile::ReadOnly)) {
+		setControlsEnabled(false);
+		ui->btnReload->setEnabled(true); // allow reload
+		m_currentFile = QString();
+		QMessageBox::critical(this, tr("Error"),
+							  tr("Unable to open %1 for reading: %2")
+								  .arg(m_currentFile, file.errorString()));
+	} else {
+		auto setPlainText = [&](const QString& text) {
+			QString fontFamily =
+				APPLICATION->settings()->get("ConsoleFont").toString();
+			bool conversionOk = false;
+			int fontSize = APPLICATION->settings()
+							   ->get("ConsoleFontSize")
+							   .toInt(&conversionOk);
+			if (!conversionOk) {
+				fontSize = 11;
+			}
+			QTextDocument* doc = ui->text->document();
+			doc->setDefaultFont(QFont(fontFamily, fontSize));
+			ui->text->setPlainText(text);
+		};
+		auto showTooBig = [&]() {
+			setPlainText(tr("The file (%1) is too big. You may want to open it "
+							"in a viewer optimized "
+							"for large files.")
+							 .arg(file.fileName()));
+		};
+		if (file.size() > (1024ll * 1024ll * 12ll)) {
+			showTooBig();
+			return;
+		}
+		QString content;
+		if (file.fileName().endsWith(".gz")) {
+			QByteArray temp;
+			if (!GZip::unzip(file.readAll(), temp)) {
+				setPlainText(
+					tr("The file (%1) is not readable.").arg(file.fileName()));
+				return;
+			}
+			content = QString::fromUtf8(temp);
+		} else {
+			content = QString::fromUtf8(file.readAll());
+		}
+		if (content.size() >= 50000000ll) {
+			showTooBig();
+			return;
+		}
+		setPlainText(content);
+	}
+}
+
+void OtherLogsPage::on_btnPaste_clicked()
+{
+	GuiUtil::uploadPaste(ui->text->toPlainText(), this);
+}
+
+void OtherLogsPage::on_btnCopy_clicked()
+{
+	GuiUtil::setClipboardText(ui->text->toPlainText());
+}
+
+void OtherLogsPage::on_btnDelete_clicked()
+{
+	if (m_currentFile.isEmpty()) {
+		setControlsEnabled(false);
+		return;
+	}
+	if (QMessageBox::question(
+			this, tr("Delete"),
+			tr("Do you really want to delete %1?").arg(m_currentFile),
+			QMessageBox::Yes, QMessageBox::No) == QMessageBox::No) {
+		return;
+	}
+	QFile file(FS::PathCombine(m_path, m_currentFile));
+	if (!file.remove()) {
+		QMessageBox::critical(this, tr("Error"),
+							  tr("Unable to delete %1: %2")
+								  .arg(m_currentFile, file.errorString()));
+	}
+}
+
+void OtherLogsPage::on_btnClean_clicked()
+{
+	auto toDelete = m_watcher->files();
+	if (toDelete.isEmpty()) {
+		return;
+	}
+	QMessageBox* messageBox = new QMessageBox(this);
+	messageBox->setWindowTitle(tr("Clean up"));
+	if (toDelete.size() > 5) {
+		messageBox->setText(tr("Do you really want to delete all log files?"));
+		messageBox->setDetailedText(toDelete.join('\n'));
+	} else {
+		messageBox->setText(tr("Do you really want to delete these files?\n%1")
+								.arg(toDelete.join('\n')));
+	}
+	messageBox->setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel);
+	messageBox->setDefaultButton(QMessageBox::Ok);
+	messageBox->setTextInteractionFlags(Qt::TextSelectableByMouse);
+	messageBox->setIcon(QMessageBox::Question);
+	messageBox->setTextInteractionFlags(Qt::TextBrowserInteraction);
+
+	if (messageBox->exec() != QMessageBox::Ok) {
+		return;
+	}
+	QStringList failed;
+	for (auto item : toDelete) {
+		QFile file(FS::PathCombine(m_path, item));
+		if (!file.remove()) {
+			failed.push_back(item);
+		}
+	}
+	if (!failed.empty()) {
+		QMessageBox* messageBox = new QMessageBox(this);
+		messageBox->setWindowTitle(tr("Error"));
+		if (failed.size() > 5) {
+			messageBox->setText(tr("Couldn't delete some files!"));
+			messageBox->setDetailedText(failed.join('\n'));
+		} else {
+			messageBox->setText(
+				tr("Couldn't delete some files:\n%1").arg(failed.join('\n')));
+		}
+		messageBox->setStandardButtons(QMessageBox::Ok);
+		messageBox->setDefaultButton(QMessageBox::Ok);
+		messageBox->setTextInteractionFlags(Qt::TextSelectableByMouse);
+		messageBox->setIcon(QMessageBox::Critical);
+		messageBox->setTextInteractionFlags(Qt::TextBrowserInteraction);
+		messageBox->exec();
+	}
+}
+
+void OtherLogsPage::setControlsEnabled(const bool enabled)
+{
+	ui->btnReload->setEnabled(enabled);
+	ui->btnDelete->setEnabled(enabled);
+	ui->btnCopy->setEnabled(enabled);
+	ui->btnPaste->setEnabled(enabled);
+	ui->text->setEnabled(enabled);
+	ui->btnClean->setEnabled(enabled);
+}
+
+// FIXME: HACK, use LogView instead?
+static void findNext(QPlainTextEdit* _this, const QString& what, bool reverse)
+{
+	_this->find(what, reverse ? QTextDocument::FindFlag::FindBackward
+							  : QTextDocument::FindFlag(0));
+}
+
+void OtherLogsPage::on_findButton_clicked()
+{
+	auto modifiers = QApplication::keyboardModifiers();
+	bool reverse = modifiers & Qt::ShiftModifier;
+	findNext(ui->text, ui->searchBar->text(), reverse);
+}
+
+void OtherLogsPage::findNextActivated()
+{
+	findNext(ui->text, ui->searchBar->text(), false);
+}
+
+void OtherLogsPage::findPreviousActivated()
+{
+	findNext(ui->text, ui->searchBar->text(), true);
+}
+
+void OtherLogsPage::findActivated()
+{
+	// focus the search bar if it doesn't have focus
+	if (!ui->searchBar->hasFocus()) {
+		ui->searchBar->setFocus();
+		ui->searchBar->selectAll();
+	}
+}
diff --git a/meshmc/launcher/ui/pages/instance/OtherLogsPage.h b/meshmc/launcher/ui/pages/instance/OtherLogsPage.h
new file mode 100644
index 0000000000..6201055493
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/OtherLogsPage.h
@@ -0,0 +1,105 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ *  This file incorporates work covered by the following copyright and
+ *  permission notice:
+ *
+ * Copyright 2013-2021 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <QWidget>
+
+#include "ui/pages/BasePage.h"
+#include <Application.h>
+#include <pathmatcher/IPathMatcher.h>
+
+namespace Ui
+{
+	class OtherLogsPage;
+}
+
+class RecursiveFileSystemWatcher;
+
+class OtherLogsPage : public QWidget, public BasePage
+{
+	Q_OBJECT
+
+  public:
+	explicit OtherLogsPage(QString path, IPathMatcher::Ptr fileFilter,
+						   QWidget* parent = 0);
+	~OtherLogsPage();
+
+	QString id() const override
+	{
+		return "logs";
+	}
+	QString displayName() const override
+	{
+		return tr("Other logs");
+	}
+	QIcon icon() const override
+	{
+		return APPLICATION->getThemedIcon("log");
+	}
+	QString helpPage() const override
+	{
+		return "Minecraft-Logs";
+	}
+	void openedImpl() override;
+	void closedImpl() override;
+
+  private slots:
+	void populateSelectLogBox();
+	void on_selectLogBox_currentIndexChanged(const int index);
+	void on_btnReload_clicked();
+	void on_btnPaste_clicked();
+	void on_btnCopy_clicked();
+	void on_btnDelete_clicked();
+	void on_btnClean_clicked();
+
+	void on_findButton_clicked();
+	void findActivated();
+	void findNextActivated();
+	void findPreviousActivated();
+
+  private:
+	void setControlsEnabled(const bool enabled);
+
+  private:
+	Ui::OtherLogsPage* ui;
+	QString m_path;
+	QString m_currentFile;
+	IPathMatcher::Ptr m_fileFilter;
+	RecursiveFileSystemWatcher* m_watcher;
+};
diff --git a/meshmc/launcher/ui/pages/instance/OtherLogsPage.ui b/meshmc/launcher/ui/pages/instance/OtherLogsPage.ui
new file mode 100644
index 0000000000..56ff3b6212
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/OtherLogsPage.ui
@@ -0,0 +1,150 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>OtherLogsPage</class>
+ <widget class="QWidget" name="OtherLogsPage">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>657</width>
+    <height>538</height>
+   </rect>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout_2">
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item>
+    <widget class="QTabWidget" name="tabWidget">
+     <property name="currentIndex">
+      <number>0</number>
+     </property>
+     <widget class="QWidget" name="tab">
+      <attribute name="title">
+       <string notr="true">Tab 1</string>
+      </attribute>
+      <layout class="QGridLayout" name="gridLayout_2">
+       <item row="2" column="1">
+        <widget class="QLineEdit" name="searchBar"/>
+       </item>
+       <item row="2" column="2">
+        <widget class="QPushButton" name="findButton">
+         <property name="text">
+          <string>Find</string>
+         </property>
+        </widget>
+       </item>
+       <item row="1" column="0" colspan="4">
+        <widget class="QPlainTextEdit" name="text">
+         <property name="enabled">
+          <bool>false</bool>
+         </property>
+         <property name="verticalScrollBarPolicy">
+          <enum>Qt::ScrollBarAlwaysOn</enum>
+         </property>
+         <property name="readOnly">
+          <bool>true</bool>
+         </property>
+         <property name="textInteractionFlags">
+          <set>Qt::LinksAccessibleByKeyboard|Qt::LinksAccessibleByMouse|Qt::TextBrowserInteraction|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>
+         </property>
+        </widget>
+       </item>
+       <item row="0" column="0" colspan="4">
+        <layout class="QGridLayout" name="gridLayout">
+         <item row="3" column="1">
+          <widget class="QPushButton" name="btnCopy">
+           <property name="toolTip">
+            <string>Copy the whole log into the clipboard</string>
+           </property>
+           <property name="text">
+            <string>&amp;Copy</string>
+           </property>
+          </widget>
+         </item>
+         <item row="3" column="3">
+          <widget class="QPushButton" name="btnDelete">
+           <property name="toolTip">
+            <string>Clear the log</string>
+           </property>
+           <property name="text">
+            <string>Delete</string>
+           </property>
+          </widget>
+         </item>
+         <item row="3" column="2">
+          <widget class="QPushButton" name="btnPaste">
+           <property name="toolTip">
+            <string>Upload the log to paste.ee - it will stay online for a month</string>
+           </property>
+           <property name="text">
+            <string>Upload</string>
+           </property>
+          </widget>
+         </item>
+         <item row="3" column="4">
+          <widget class="QPushButton" name="btnClean">
+           <property name="toolTip">
+            <string>Clear the log</string>
+           </property>
+           <property name="text">
+            <string>Clean</string>
+           </property>
+          </widget>
+         </item>
+         <item row="3" column="0">
+          <widget class="QPushButton" name="btnReload">
+           <property name="text">
+            <string>Reload</string>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="0" colspan="5">
+          <widget class="QComboBox" name="selectLogBox">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+       <item row="2" column="0">
+        <widget class="QLabel" name="label">
+         <property name="text">
+          <string>Search:</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <tabstops>
+  <tabstop>tabWidget</tabstop>
+  <tabstop>selectLogBox</tabstop>
+  <tabstop>btnReload</tabstop>
+  <tabstop>btnCopy</tabstop>
+  <tabstop>btnPaste</tabstop>
+  <tabstop>btnDelete</tabstop>
+  <tabstop>btnClean</tabstop>
+  <tabstop>text</tabstop>
+  <tabstop>searchBar</tabstop>
+  <tabstop>findButton</tabstop>
+ </tabstops>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/meshmc/launcher/ui/pages/instance/ResourcePackPage.h b/meshmc/launcher/ui/pages/instance/ResourcePackPage.h
new file mode 100644
index 0000000000..6b7de04632
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/ResourcePackPage.h
@@ -0,0 +1,45 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "ModFolderPage.h"
+#include "ui_ModFolderPage.h"
+
+class ResourcePackPage : public ModFolderPage
+{
+	Q_OBJECT
+  public:
+	explicit ResourcePackPage(MinecraftInstance* instance, QWidget* parent = 0)
+		: ModFolderPage(instance, instance->resourcePackList(), "resourcepacks",
+						"resourcepacks", tr("Resource packs"), "Resource-packs",
+						parent)
+	{
+		ui->actionView_configs->setVisible(false);
+	}
+	virtual ~ResourcePackPage() {}
+
+	virtual bool shouldDisplay() const override
+	{
+		return !m_inst->traits().contains("no-texturepacks") &&
+			   !m_inst->traits().contains("texturepacks");
+	}
+};
diff --git a/meshmc/launcher/ui/pages/instance/ScreenshotsPage.cpp b/meshmc/launcher/ui/pages/instance/ScreenshotsPage.cpp
new file mode 100644
index 0000000000..96f09da33a
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/ScreenshotsPage.cpp
@@ -0,0 +1,458 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "ScreenshotsPage.h"
+#include "ui_ScreenshotsPage.h"
+
+#include <QModelIndex>
+#include <QMutableListIterator>
+#include <QMap>
+#include <QSet>
+#include <QFileIconProvider>
+#include <QFileSystemModel>
+#include <QStyledItemDelegate>
+#include <QLineEdit>
+#include <QRegularExpression>
+#include <QEvent>
+#include <QPainter>
+#include <QClipboard>
+#include <QKeyEvent>
+#include <QMenu>
+
+#include <Application.h>
+
+#include "ui/dialogs/ProgressDialog.h"
+#include "ui/dialogs/CustomMessageBox.h"
+
+#include "net/NetJob.h"
+#include "screenshots/ImgurUpload.h"
+#include "screenshots/ImgurAlbumCreation.h"
+#include "tasks/SequentialTask.h"
+
+#include "RWStorage.h"
+#include <FileSystem.h>
+#include <DesktopServices.h>
+
+typedef RWStorage<QString, QIcon> SharedIconCache;
+typedef std::shared_ptr<SharedIconCache> SharedIconCachePtr;
+
+class ThumbnailingResult : public QObject
+{
+	Q_OBJECT
+  public slots:
+	inline void emitResultsReady(const QString& path)
+	{
+		emit resultsReady(path);
+	}
+	inline void emitResultsFailed(const QString& path)
+	{
+		emit resultsFailed(path);
+	}
+  signals:
+	void resultsReady(const QString& path);
+	void resultsFailed(const QString& path);
+};
+
+class ThumbnailRunnable : public QRunnable
+{
+  public:
+	ThumbnailRunnable(QString path, SharedIconCachePtr cache)
+	{
+		m_path = path;
+		m_cache = cache;
+	}
+	void run()
+	{
+		QFileInfo info(m_path);
+		if (info.isDir())
+			return;
+		if ((info.suffix().compare("png", Qt::CaseInsensitive) != 0))
+			return;
+		int tries = 5;
+		while (tries) {
+			if (!m_cache->stale(m_path))
+				return;
+			QImage image(m_path);
+			if (image.isNull()) {
+				QThread::msleep(500);
+				tries--;
+				continue;
+			}
+			QImage small;
+			if (image.width() > image.height())
+				small = image.scaledToWidth(512).scaledToWidth(
+					256, Qt::SmoothTransformation);
+			else
+				small = image.scaledToHeight(512).scaledToHeight(
+					256, Qt::SmoothTransformation);
+			QPoint offset((256 - small.width()) / 2,
+						  (256 - small.height()) / 2);
+			QImage square(QSize(256, 256), QImage::Format_ARGB32);
+			square.fill(Qt::transparent);
+
+			QPainter painter(&square);
+			painter.drawImage(offset, small);
+			painter.end();
+
+			QIcon icon(QPixmap::fromImage(square));
+			m_cache->add(m_path, icon);
+			m_resultEmitter.emitResultsReady(m_path);
+			return;
+		}
+		m_resultEmitter.emitResultsFailed(m_path);
+	}
+	QString m_path;
+	SharedIconCachePtr m_cache;
+	ThumbnailingResult m_resultEmitter;
+};
+
+// this is about as elegant and well written as a bag of bricks with scribbles
+// done by insane asylum patients.
+class FilterModel : public QIdentityProxyModel
+{
+	Q_OBJECT
+  public:
+	explicit FilterModel(QObject* parent = 0) : QIdentityProxyModel(parent)
+	{
+		m_thumbnailingPool.setMaxThreadCount(4);
+		m_thumbnailCache = std::make_shared<SharedIconCache>();
+		m_thumbnailCache->add("placeholder", APPLICATION->getThemedIcon(
+												 "screenshot-placeholder"));
+		connect(&watcher, SIGNAL(fileChanged(QString)),
+				SLOT(fileChanged(QString)));
+		// FIXME: the watched file set is not updated when files are removed
+	}
+	virtual ~FilterModel()
+	{
+		m_thumbnailingPool.waitForDone(500);
+	}
+	virtual QVariant data(const QModelIndex& proxyIndex,
+						  int role = Qt::DisplayRole) const
+	{
+		auto model = sourceModel();
+		if (!model)
+			return QVariant();
+		if (role == Qt::DisplayRole || role == Qt::EditRole) {
+			QVariant result =
+				sourceModel()->data(mapToSource(proxyIndex), role);
+			return result.toString().remove(QRegularExpression("\\.png$"));
+		}
+		if (role == Qt::DecorationRole) {
+			QVariant result = sourceModel()->data(
+				mapToSource(proxyIndex), QFileSystemModel::FilePathRole);
+			QString filePath = result.toString();
+			QIcon temp;
+			if (!watched.contains(filePath)) {
+				((QFileSystemWatcher&)watcher).addPath(filePath);
+				((QSet<QString>&)watched).insert(filePath);
+			}
+			if (m_thumbnailCache->get(filePath, temp)) {
+				return temp;
+			}
+			if (!m_failed.contains(filePath)) {
+				((FilterModel*)this)->thumbnailImage(filePath);
+			}
+			return (m_thumbnailCache->get("placeholder"));
+		}
+		return sourceModel()->data(mapToSource(proxyIndex), role);
+	}
+	virtual bool setData(const QModelIndex& index, const QVariant& value,
+						 int role = Qt::EditRole)
+	{
+		auto model = sourceModel();
+		if (!model)
+			return false;
+		if (role != Qt::EditRole)
+			return false;
+		// FIXME: this is a workaround for a bug in QFileSystemModel, where it
+		// doesn't sort after renames
+		{
+			((QFileSystemModel*)model)->setNameFilterDisables(true);
+			((QFileSystemModel*)model)->setNameFilterDisables(false);
+		}
+		return model->setData(mapToSource(index), value.toString() + ".png",
+							  role);
+	}
+
+  private:
+	void thumbnailImage(QString path)
+	{
+		auto runnable = new ThumbnailRunnable(path, m_thumbnailCache);
+		connect(&(runnable->m_resultEmitter), SIGNAL(resultsReady(QString)),
+				SLOT(thumbnailReady(QString)));
+		connect(&(runnable->m_resultEmitter), SIGNAL(resultsFailed(QString)),
+				SLOT(thumbnailFailed(QString)));
+		((QThreadPool&)m_thumbnailingPool).start(runnable);
+	}
+  private slots:
+	void thumbnailReady(QString path)
+	{
+		emit layoutChanged();
+	}
+	void thumbnailFailed(QString path)
+	{
+		m_failed.insert(path);
+	}
+	void fileChanged(QString filepath)
+	{
+		m_thumbnailCache->setStale(filepath);
+		thumbnailImage(filepath);
+		// reinsert the path...
+		watcher.removePath(filepath);
+		watcher.addPath(filepath);
+	}
+
+  private:
+	SharedIconCachePtr m_thumbnailCache;
+	QThreadPool m_thumbnailingPool;
+	QSet<QString> m_failed;
+	QSet<QString> watched;
+	QFileSystemWatcher watcher;
+};
+
+class CenteredEditingDelegate : public QStyledItemDelegate
+{
+  public:
+	explicit CenteredEditingDelegate(QObject* parent = 0)
+		: QStyledItemDelegate(parent)
+	{
+	}
+	virtual ~CenteredEditingDelegate() {}
+	virtual QWidget* createEditor(QWidget* parent,
+								  const QStyleOptionViewItem& option,
+								  const QModelIndex& index) const
+	{
+		auto widget = QStyledItemDelegate::createEditor(parent, option, index);
+		auto foo = dynamic_cast<QLineEdit*>(widget);
+		if (foo) {
+			foo->setAlignment(Qt::AlignHCenter);
+			foo->setFrame(true);
+			foo->setMaximumWidth(192);
+		}
+		return widget;
+	}
+};
+
+ScreenshotsPage::ScreenshotsPage(QString path, QWidget* parent)
+	: QMainWindow(parent), ui(new Ui::ScreenshotsPage)
+{
+	m_model.reset(new QFileSystemModel());
+	m_filterModel.reset(new FilterModel());
+	m_filterModel->setSourceModel(m_model.get());
+	m_model->setFilter(QDir::Files | QDir::Writable | QDir::Readable);
+	m_model->setReadOnly(false);
+	m_model->setNameFilters({"*.png"});
+	m_model->setNameFilterDisables(false);
+	m_folder = path;
+	m_valid = FS::ensureFolderPathExists(m_folder);
+
+	ui->setupUi(this);
+	ui->toolBar->insertSpacer(ui->actionView_Folder);
+
+	ui->listView->setIconSize(QSize(128, 128));
+	ui->listView->setGridSize(QSize(192, 160));
+	ui->listView->setSpacing(9);
+	// ui->listView->setUniformItemSizes(true);
+	ui->listView->setLayoutMode(QListView::Batched);
+	ui->listView->setViewMode(QListView::IconMode);
+	ui->listView->setResizeMode(QListView::Adjust);
+	ui->listView->installEventFilter(this);
+	ui->listView->setEditTriggers(QAbstractItemView::NoEditTriggers);
+	ui->listView->setItemDelegate(new CenteredEditingDelegate(this));
+	ui->listView->setContextMenuPolicy(Qt::CustomContextMenu);
+	connect(ui->listView, &QListView::customContextMenuRequested, this,
+			&ScreenshotsPage::ShowContextMenu);
+	connect(ui->listView, SIGNAL(activated(QModelIndex)),
+			SLOT(onItemActivated(QModelIndex)));
+}
+
+bool ScreenshotsPage::eventFilter(QObject* obj, QEvent* evt)
+{
+	if (obj != ui->listView)
+		return QWidget::eventFilter(obj, evt);
+	if (evt->type() != QEvent::KeyPress) {
+		return QWidget::eventFilter(obj, evt);
+	}
+	QKeyEvent* keyEvent = static_cast<QKeyEvent*>(evt);
+	switch (keyEvent->key()) {
+		case Qt::Key_Delete:
+			on_actionDelete_triggered();
+			return true;
+		case Qt::Key_F2:
+			on_actionRename_triggered();
+			return true;
+		default:
+			break;
+	}
+	return QWidget::eventFilter(obj, evt);
+}
+
+ScreenshotsPage::~ScreenshotsPage()
+{
+	delete ui;
+}
+
+void ScreenshotsPage::ShowContextMenu(const QPoint& pos)
+{
+	auto menu = ui->toolBar->createContextMenu(this, tr("Context menu"));
+	menu->exec(ui->listView->mapToGlobal(pos));
+	delete menu;
+}
+
+QMenu* ScreenshotsPage::createPopupMenu()
+{
+	QMenu* filteredMenu = QMainWindow::createPopupMenu();
+	filteredMenu->removeAction(ui->toolBar->toggleViewAction());
+	return filteredMenu;
+}
+
+void ScreenshotsPage::onItemActivated(QModelIndex index)
+{
+	if (!index.isValid())
+		return;
+	auto info = m_model->fileInfo(index);
+	QString fileName = info.absoluteFilePath();
+	DesktopServices::openFile(info.absoluteFilePath());
+}
+
+void ScreenshotsPage::on_actionView_Folder_triggered()
+{
+	DesktopServices::openDirectory(m_folder, true);
+}
+
+void ScreenshotsPage::on_actionUpload_triggered()
+{
+	auto selection = ui->listView->selectionModel()->selectedRows();
+	if (selection.isEmpty())
+		return;
+
+	QList<ScreenShot::Ptr> uploaded;
+	auto job =
+		NetJob::Ptr(new NetJob("Screenshot Upload", APPLICATION->network()));
+	if (selection.size() < 2) {
+		auto item = selection.at(0);
+		auto info = m_model->fileInfo(item);
+		auto screenshot = std::make_shared<ScreenShot>(info);
+		job->addNetAction(ImgurUpload::make(screenshot));
+
+		m_uploadActive = true;
+		ProgressDialog dialog(this);
+
+		if (dialog.execWithTask(job.get()) != QDialog::Accepted) {
+			CustomMessageBox::selectable(
+				this, tr("Failed to upload screenshots!"), tr("Unknown error"),
+				QMessageBox::Warning)
+				->exec();
+		} else {
+			auto link = screenshot->m_url;
+			QClipboard* clipboard = QApplication::clipboard();
+			clipboard->setText(link);
+			CustomMessageBox::selectable(
+				this, tr("Upload finished"),
+				tr("The <a href=\"%1\">link  to the uploaded screenshot</a> "
+				   "has been placed in your clipboard.")
+					.arg(link),
+				QMessageBox::Information)
+				->exec();
+		}
+
+		m_uploadActive = false;
+		return;
+	}
+
+	for (auto item : selection) {
+		auto info = m_model->fileInfo(item);
+		auto screenshot = std::make_shared<ScreenShot>(info);
+		uploaded.push_back(screenshot);
+		job->addNetAction(ImgurUpload::make(screenshot));
+	}
+	SequentialTask task;
+	auto albumTask =
+		NetJob::Ptr(new NetJob("Imgur Album Creation", APPLICATION->network()));
+	auto imgurAlbum = ImgurAlbumCreation::make(uploaded);
+	albumTask->addNetAction(imgurAlbum);
+	task.addTask(job);
+	task.addTask(albumTask);
+	m_uploadActive = true;
+	ProgressDialog prog(this);
+	if (prog.execWithTask(&task) != QDialog::Accepted) {
+		CustomMessageBox::selectable(this, tr("Failed to upload screenshots!"),
+									 tr("Unknown error"), QMessageBox::Warning)
+			->exec();
+	} else {
+		auto link = QString("https://imgur.com/a/%1").arg(imgurAlbum->id());
+		QClipboard* clipboard = QApplication::clipboard();
+		clipboard->setText(link);
+		CustomMessageBox::selectable(
+			this, tr("Upload finished"),
+			tr("The <a href=\"%1\">link  to the uploaded album</a> has been "
+			   "placed in your clipboard.")
+				.arg(link),
+			QMessageBox::Information)
+			->exec();
+	}
+	m_uploadActive = false;
+}
+
+void ScreenshotsPage::on_actionDelete_triggered()
+{
+	auto mbox = CustomMessageBox::selectable(
+		this, tr("Are you sure?"),
+		tr("This will delete all selected screenshots."), QMessageBox::Warning,
+		QMessageBox::Yes | QMessageBox::No);
+	std::unique_ptr<QMessageBox> box(mbox);
+
+	if (box->exec() != QMessageBox::Yes)
+		return;
+
+	auto selected = ui->listView->selectionModel()->selectedIndexes();
+	for (auto item : selected) {
+		m_model->remove(item);
+	}
+}
+
+void ScreenshotsPage::on_actionRename_triggered()
+{
+	auto selection = ui->listView->selectionModel()->selectedIndexes();
+	if (selection.isEmpty())
+		return;
+	ui->listView->edit(selection[0]);
+	// TODO: mass renaming
+}
+
+void ScreenshotsPage::openedImpl()
+{
+	if (!m_valid) {
+		m_valid = FS::ensureFolderPathExists(m_folder);
+	}
+	if (m_valid) {
+		QString path = QDir(m_folder).absolutePath();
+		auto idx = m_model->setRootPath(path);
+		if (idx.isValid()) {
+			ui->listView->setModel(m_filterModel.get());
+			ui->listView->setRootIndex(m_filterModel->mapFromSource(idx));
+		} else {
+			ui->listView->setModel(nullptr);
+		}
+	}
+}
+
+#include "ScreenshotsPage.moc"
diff --git a/meshmc/launcher/ui/pages/instance/ScreenshotsPage.h b/meshmc/launcher/ui/pages/instance/ScreenshotsPage.h
new file mode 100644
index 0000000000..87d6dd3772
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/ScreenshotsPage.h
@@ -0,0 +1,109 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ *  This file incorporates work covered by the following copyright and
+ *  permission notice:
+ *
+ * Copyright 2013-2021 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <QMainWindow>
+
+#include "ui/pages/BasePage.h"
+#include <Application.h>
+
+class QFileSystemModel;
+class QIdentityProxyModel;
+namespace Ui
+{
+	class ScreenshotsPage;
+}
+
+struct ScreenShot;
+class ScreenshotList;
+class ImgurAlbumCreation;
+
+class ScreenshotsPage : public QMainWindow, public BasePage
+{
+	Q_OBJECT
+
+  public:
+	explicit ScreenshotsPage(QString path, QWidget* parent = 0);
+	virtual ~ScreenshotsPage();
+
+	virtual void openedImpl() override;
+
+	enum { NothingDone = 0x42 };
+
+	virtual bool eventFilter(QObject*, QEvent*) override;
+	virtual QString displayName() const override
+	{
+		return tr("Screenshots");
+	}
+	virtual QIcon icon() const override
+	{
+		return APPLICATION->getThemedIcon("screenshots");
+	}
+	virtual QString id() const override
+	{
+		return "screenshots";
+	}
+	virtual QString helpPage() const override
+	{
+		return "Screenshots-management";
+	}
+	virtual bool apply() override
+	{
+		return !m_uploadActive;
+	}
+
+  protected:
+	QMenu* createPopupMenu() override;
+
+  private slots:
+	void on_actionUpload_triggered();
+	void on_actionDelete_triggered();
+	void on_actionRename_triggered();
+	void on_actionView_Folder_triggered();
+	void onItemActivated(QModelIndex);
+	void ShowContextMenu(const QPoint& pos);
+
+  private:
+	Ui::ScreenshotsPage* ui;
+	std::shared_ptr<QFileSystemModel> m_model;
+	std::shared_ptr<QIdentityProxyModel> m_filterModel;
+	QString m_folder;
+	bool m_valid = false;
+	bool m_uploadActive = false;
+};
diff --git a/meshmc/launcher/ui/pages/instance/ScreenshotsPage.ui b/meshmc/launcher/ui/pages/instance/ScreenshotsPage.ui
new file mode 100644
index 0000000000..ec46108775
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/ScreenshotsPage.ui
@@ -0,0 +1,87 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ScreenshotsPage</class>
+ <widget class="QMainWindow" name="ScreenshotsPage">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>800</width>
+    <height>600</height>
+   </rect>
+  </property>
+  <widget class="QWidget" name="centralwidget">
+   <layout class="QHBoxLayout" name="horizontalLayout">
+    <property name="leftMargin">
+     <number>0</number>
+    </property>
+    <property name="topMargin">
+     <number>0</number>
+    </property>
+    <property name="rightMargin">
+     <number>0</number>
+    </property>
+    <property name="bottomMargin">
+     <number>0</number>
+    </property>
+    <item>
+     <widget class="QListView" name="listView">
+      <property name="selectionMode">
+       <enum>QAbstractItemView::ExtendedSelection</enum>
+      </property>
+      <property name="selectionBehavior">
+       <enum>QAbstractItemView::SelectRows</enum>
+      </property>
+     </widget>
+    </item>
+   </layout>
+  </widget>
+  <widget class="WideBar" name="toolBar">
+   <property name="windowTitle">
+    <string>Actions</string>
+   </property>
+   <property name="toolButtonStyle">
+    <enum>Qt::ToolButtonTextOnly</enum>
+   </property>
+   <attribute name="toolBarArea">
+    <enum>RightToolBarArea</enum>
+   </attribute>
+   <attribute name="toolBarBreak">
+    <bool>false</bool>
+   </attribute>
+   <addaction name="actionUpload"/>
+   <addaction name="actionDelete"/>
+   <addaction name="actionRename"/>
+   <addaction name="actionView_Folder"/>
+  </widget>
+  <action name="actionUpload">
+   <property name="text">
+    <string>Upload</string>
+   </property>
+  </action>
+  <action name="actionDelete">
+   <property name="text">
+    <string>Delete</string>
+   </property>
+  </action>
+  <action name="actionRename">
+   <property name="text">
+    <string>Rename</string>
+   </property>
+  </action>
+  <action name="actionView_Folder">
+   <property name="text">
+    <string>View Folder</string>
+   </property>
+  </action>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>WideBar</class>
+   <extends>QToolBar</extends>
+   <header>ui/widgets/WideBar.h</header>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/meshmc/launcher/ui/pages/instance/ServersPage.cpp b/meshmc/launcher/ui/pages/instance/ServersPage.cpp
new file mode 100644
index 0000000000..0538369f99
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/ServersPage.cpp
@@ -0,0 +1,734 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "ServersPage.h"
+#include "ui_ServersPage.h"
+
+#include <FileSystem.h>
+#include <sstream>
+#include <io/stream_reader.h>
+#include <tag_string.h>
+#include <tag_primitive.h>
+#include <tag_list.h>
+#include <tag_compound.h>
+#include <minecraft/MinecraftInstance.h>
+
+#include <QFileSystemWatcher>
+#include <QMenu>
+
+static const int COLUMN_COUNT = 2; // 3 , TBD: latency and other nice things.
+
+struct Server {
+	// Types
+	enum class AcceptsTextures : int { ASK = 0, ALWAYS = 1, NEVER = 2 };
+
+	// Methods
+	Server()
+	{
+		m_name = QObject::tr("Minecraft Server");
+	}
+	Server(const QString& name, const QString& address)
+	{
+		m_name = name;
+		m_address = address;
+	}
+	Server(nbt::tag_compound& server)
+	{
+		std::string addressStr(server["ip"]);
+		m_address = QString::fromUtf8(addressStr.c_str());
+
+		std::string nameStr(server["name"]);
+		m_name = QString::fromUtf8(nameStr.c_str());
+
+		if (server["icon"]) {
+			std::string base64str(server["icon"]);
+			m_icon = QByteArray::fromBase64(base64str.c_str());
+		}
+
+		if (server.has_key("acceptTextures", nbt::tag_type::Byte)) {
+			bool value = server["acceptTextures"].as<nbt::tag_byte>().get();
+			if (value) {
+				m_acceptsTextures = AcceptsTextures::ALWAYS;
+			} else {
+				m_acceptsTextures = AcceptsTextures::NEVER;
+			}
+		}
+	}
+
+	void serialize(nbt::tag_compound& server)
+	{
+		server.insert("name", m_name.trimmed().toUtf8().toStdString());
+		server.insert("ip", m_address.trimmed().toUtf8().toStdString());
+		if (m_icon.size()) {
+			server.insert("icon", m_icon.toBase64().toStdString());
+		}
+		if (m_acceptsTextures != AcceptsTextures::ASK) {
+			server.insert(
+				"acceptTextures",
+				nbt::tag_byte(m_acceptsTextures == AcceptsTextures::ALWAYS));
+		}
+	}
+
+	// Data - persistent and user changeable
+	QString m_name;
+	QString m_address;
+	AcceptsTextures m_acceptsTextures = AcceptsTextures::ASK;
+
+	// Data - persistent and automatically updated
+	QByteArray m_icon;
+
+	// Data - temporary
+	bool m_checked = false;
+	bool m_up = false;
+	QString m_motd; // https://mctools.org/motd-creator
+	int m_ping = 0;
+	int m_currentPlayers = 0;
+	int m_maxPlayers = 0;
+};
+
+static std::unique_ptr<nbt::tag_compound>
+parseServersDat(const QString& filename)
+{
+	try {
+		QByteArray input = FS::read(filename);
+		std::istringstream foo(std::string(input.constData(), input.size()));
+		auto pair = nbt::io::read_compound(foo);
+
+		if (pair.first != "")
+			return nullptr;
+
+		if (pair.second == nullptr)
+			return nullptr;
+
+		return std::move(pair.second);
+	} catch (...) {
+		return nullptr;
+	}
+}
+
+static bool serializeServerDat(const QString& filename,
+							   nbt::tag_compound* levelInfo)
+{
+	try {
+		if (!FS::ensureFilePathExists(filename)) {
+			return false;
+		}
+		std::ostringstream s;
+		nbt::io::write_tag("", *levelInfo, s);
+		QByteArray val(s.str().data(), (int)s.str().size());
+		FS::write(filename, val);
+		return true;
+	} catch (...) {
+		return false;
+	}
+}
+
+class ServersModel : public QAbstractListModel
+{
+	Q_OBJECT
+  public:
+	enum Roles {
+		ServerPtrRole = Qt::UserRole,
+	};
+	explicit ServersModel(const QString& path, QObject* parent = 0)
+		: QAbstractListModel(parent)
+	{
+		m_path = path;
+		m_watcher = new QFileSystemWatcher(this);
+		connect(m_watcher, &QFileSystemWatcher::fileChanged, this,
+				&ServersModel::fileChanged);
+		connect(m_watcher, &QFileSystemWatcher::directoryChanged, this,
+				&ServersModel::dirChanged);
+		m_saveTimer.setSingleShot(true);
+		m_saveTimer.setInterval(5000);
+		connect(&m_saveTimer, &QTimer::timeout, this,
+				&ServersModel::save_internal);
+	}
+	virtual ~ServersModel() {};
+
+	void observe()
+	{
+		if (m_observed) {
+			return;
+		}
+		m_observed = true;
+
+		if (!m_loaded) {
+			load();
+		}
+
+		updateFSObserver();
+	}
+
+	void unobserve()
+	{
+		if (!m_observed) {
+			return;
+		}
+		m_observed = false;
+
+		updateFSObserver();
+	}
+
+	void lock()
+	{
+		if (m_locked) {
+			return;
+		}
+		saveNow();
+
+		m_locked = true;
+		updateFSObserver();
+	}
+
+	void unlock()
+	{
+		if (!m_locked) {
+			return;
+		}
+		m_locked = false;
+
+		updateFSObserver();
+	}
+
+	int addEmptyRow(int position)
+	{
+		if (m_locked) {
+			return -1;
+		}
+		if (position < 0 || position >= rowCount()) {
+			position = rowCount();
+		}
+		beginInsertRows(QModelIndex(), position, position);
+		m_servers.insert(position, Server());
+		endInsertRows();
+		scheduleSave();
+		return position;
+	}
+
+	bool removeRow(int row)
+	{
+		if (m_locked) {
+			return false;
+		}
+		if (row < 0 || row >= rowCount()) {
+			return false;
+		}
+		beginRemoveRows(QModelIndex(), row, row);
+		m_servers.removeAt(row);
+		endRemoveRows(); // does absolutely nothing, the selected server stays
+						 // as the next line...
+		scheduleSave();
+		return true;
+	}
+
+	bool moveUp(int row)
+	{
+		if (m_locked) {
+			return false;
+		}
+		if (row <= 0) {
+			return false;
+		}
+		beginMoveRows(QModelIndex(), row, row, QModelIndex(), row - 1);
+		m_servers.swapItemsAt(row - 1, row);
+		endMoveRows();
+		scheduleSave();
+		return true;
+	}
+
+	bool moveDown(int row)
+	{
+		if (m_locked) {
+			return false;
+		}
+		int count = rowCount();
+		if (row + 1 >= count) {
+			return false;
+		}
+		beginMoveRows(QModelIndex(), row, row, QModelIndex(), row + 2);
+		m_servers.swapItemsAt(row + 1, row);
+		endMoveRows();
+		scheduleSave();
+		return true;
+	}
+
+	QVariant headerData(int section, Qt::Orientation orientation,
+						int role) const override
+	{
+		if (section < 0 || section >= COLUMN_COUNT)
+			return QVariant();
+
+		if (role == Qt::DisplayRole) {
+			switch (section) {
+				case 0:
+					return tr("Name");
+				case 1:
+					return tr("Address");
+				case 2:
+					return tr("Latency");
+			}
+		}
+
+		return QAbstractListModel::headerData(section, orientation, role);
+	}
+
+	virtual QVariant data(const QModelIndex& index,
+						  int role = Qt::DisplayRole) const override
+	{
+		if (!index.isValid())
+			return QVariant();
+
+		int row = index.row();
+		int column = index.column();
+		if (column < 0 || column >= COLUMN_COUNT)
+			return QVariant();
+
+		if (row < 0 || row >= m_servers.size())
+			return QVariant();
+
+		switch (column) {
+			case 0:
+				switch (role) {
+					case Qt::DecorationRole: {
+						auto& bytes = m_servers[row].m_icon;
+						if (bytes.size()) {
+							QPixmap px;
+							if (px.loadFromData(bytes))
+								return QIcon(px);
+						}
+						return APPLICATION->getThemedIcon("unknown_server");
+					}
+					case Qt::DisplayRole:
+						return m_servers[row].m_name;
+					case ServerPtrRole:
+						return QVariant::fromValue<void*>(
+							(void*)&m_servers[row]);
+					default:
+						return QVariant();
+				}
+			case 1:
+				switch (role) {
+					case Qt::DisplayRole:
+						return m_servers[row].m_address;
+					default:
+						return QVariant();
+				}
+			case 2:
+				switch (role) {
+					case Qt::DisplayRole:
+						return m_servers[row].m_ping;
+					default:
+						return QVariant();
+				}
+			default:
+				return QVariant();
+		}
+	}
+
+	virtual int
+	rowCount(const QModelIndex& parent = QModelIndex()) const override
+	{
+		return m_servers.size();
+	}
+	int columnCount(const QModelIndex& parent) const override
+	{
+		return COLUMN_COUNT;
+	}
+
+	Server* at(int index)
+	{
+		if (index < 0 || index >= rowCount()) {
+			return nullptr;
+		}
+		return &m_servers[index];
+	}
+
+	void setName(int row, const QString& name)
+	{
+		if (m_locked) {
+			return;
+		}
+		auto server = at(row);
+		if (!server || server->m_name == name) {
+			return;
+		}
+		server->m_name = name;
+		emit dataChanged(index(row, 0), index(row, COLUMN_COUNT - 1));
+		scheduleSave();
+	}
+
+	void setAddress(int row, const QString& address)
+	{
+		if (m_locked) {
+			return;
+		}
+		auto server = at(row);
+		if (!server || server->m_address == address) {
+			return;
+		}
+		server->m_address = address;
+		emit dataChanged(index(row, 0), index(row, COLUMN_COUNT - 1));
+		scheduleSave();
+	}
+
+	void setAcceptsTextures(int row, Server::AcceptsTextures textures)
+	{
+		if (m_locked) {
+			return;
+		}
+		auto server = at(row);
+		if (!server || server->m_acceptsTextures == textures) {
+			return;
+		}
+		server->m_acceptsTextures = textures;
+		emit dataChanged(index(row, 0), index(row, COLUMN_COUNT - 1));
+		scheduleSave();
+	}
+
+	void load()
+	{
+		cancelSave();
+		beginResetModel();
+		QList<Server> servers;
+		auto serversDat = parseServersDat(serversPath());
+		if (serversDat) {
+			if (serversDat->has_key("servers", nbt::tag_type::List)) {
+				auto& serversList =
+					serversDat->at("servers").as<nbt::tag_list>();
+				for (auto iter = serversList.begin(); iter != serversList.end();
+					 iter++) {
+					auto& serverTag = (*iter).as<nbt::tag_compound>();
+					Server s(serverTag);
+					servers.append(s);
+				}
+			}
+		}
+		m_servers.swap(servers);
+		m_loaded = true;
+		endResetModel();
+	}
+
+	void saveNow()
+	{
+		if (saveIsScheduled()) {
+			save_internal();
+		}
+	}
+
+  public slots:
+	void dirChanged(const QString& path)
+	{
+		qDebug() << "Changed:" << path;
+		load();
+	}
+	void fileChanged(const QString& path)
+	{
+		qDebug() << "Changed:" << path;
+	}
+
+  private slots:
+	void save_internal()
+	{
+		cancelSave();
+		QString path = serversPath();
+		qDebug() << "Server list about to be saved to" << path;
+
+		nbt::tag_compound out;
+		nbt::tag_list list;
+		for (auto& server : m_servers) {
+			nbt::tag_compound serverNbt;
+			server.serialize(serverNbt);
+			list.push_back(std::move(serverNbt));
+		}
+		out.insert("servers", nbt::value(std::move(list)));
+
+		if (!serializeServerDat(path, &out)) {
+			qDebug() << "Failed to save server list:" << path
+					 << "Will try again.";
+			scheduleSave();
+		}
+	}
+
+  private:
+	void scheduleSave()
+	{
+		if (!m_loaded) {
+			qDebug() << "Server list should never save if it didn't "
+						"successfully load, path:"
+					 << m_path;
+			return;
+		}
+		if (!m_dirty) {
+			m_dirty = true;
+			qDebug() << "Server list save is scheduled for" << m_path;
+		}
+		m_saveTimer.start();
+	}
+
+	void cancelSave()
+	{
+		m_dirty = false;
+		m_saveTimer.stop();
+	}
+
+	bool saveIsScheduled() const
+	{
+		return m_dirty;
+	}
+
+	void updateFSObserver()
+	{
+		bool observingFS = m_watcher->directories().contains(m_path);
+		if (m_observed && m_locked) {
+			if (!observingFS) {
+				qWarning() << "Will watch" << m_path;
+				if (!m_watcher->addPath(m_path)) {
+					qWarning() << "Failed to start watching" << m_path;
+				}
+			}
+		} else {
+			if (observingFS) {
+				qWarning() << "Will stop watching" << m_path;
+				if (!m_watcher->removePath(m_path)) {
+					qWarning() << "Failed to stop watching" << m_path;
+				}
+			}
+		}
+	}
+
+	QString serversPath()
+	{
+		QFileInfo foo(FS::PathCombine(m_path, "servers.dat"));
+		return foo.filePath();
+	}
+
+  private:
+	bool m_loaded = false;
+	bool m_locked = false;
+	bool m_observed = false;
+	bool m_dirty = false;
+	QString m_path;
+	QList<Server> m_servers;
+	QFileSystemWatcher* m_watcher = nullptr;
+	QTimer m_saveTimer;
+};
+
+ServersPage::ServersPage(InstancePtr inst, QWidget* parent)
+	: QMainWindow(parent), ui(new Ui::ServersPage)
+{
+	ui->setupUi(this);
+	m_inst = inst;
+	m_model = new ServersModel(inst->gameRoot(), this);
+	ui->serversView->setIconSize(QSize(64, 64));
+	ui->serversView->setModel(m_model);
+	ui->serversView->setContextMenuPolicy(Qt::CustomContextMenu);
+	connect(ui->serversView, &QTreeView::customContextMenuRequested, this,
+			&ServersPage::ShowContextMenu);
+
+	auto head = ui->serversView->header();
+	if (head->count()) {
+		head->setSectionResizeMode(0, QHeaderView::Stretch);
+		for (int i = 1; i < head->count(); i++) {
+			head->setSectionResizeMode(i, QHeaderView::ResizeToContents);
+		}
+	}
+
+	auto selectionModel = ui->serversView->selectionModel();
+	connect(selectionModel, &QItemSelectionModel::currentChanged, this,
+			&ServersPage::currentChanged);
+	connect(m_inst.get(), &MinecraftInstance::runningStatusChanged, this,
+			&ServersPage::on_RunningState_changed);
+	connect(ui->nameLine, &QLineEdit::textEdited, this,
+			&ServersPage::nameEdited);
+	connect(ui->addressLine, &QLineEdit::textEdited, this,
+			&ServersPage::addressEdited);
+	connect(ui->resourceComboBox, SIGNAL(currentIndexChanged(int)), this,
+			SLOT(resourceIndexChanged(int)));
+	connect(m_model, &QAbstractItemModel::rowsRemoved, this,
+			&ServersPage::rowsRemoved);
+
+	m_locked = m_inst->isRunning();
+	if (m_locked) {
+		m_model->lock();
+	}
+
+	updateState();
+}
+
+ServersPage::~ServersPage()
+{
+	m_model->saveNow();
+	delete ui;
+}
+
+void ServersPage::ShowContextMenu(const QPoint& pos)
+{
+	auto menu = ui->toolBar->createContextMenu(this, tr("Context menu"));
+	menu->exec(ui->serversView->mapToGlobal(pos));
+	delete menu;
+}
+
+QMenu* ServersPage::createPopupMenu()
+{
+	QMenu* filteredMenu = QMainWindow::createPopupMenu();
+	filteredMenu->removeAction(ui->toolBar->toggleViewAction());
+	return filteredMenu;
+}
+
+void ServersPage::on_RunningState_changed(bool running)
+{
+	if (m_locked == running) {
+		return;
+	}
+	m_locked = running;
+	if (m_locked) {
+		m_model->lock();
+	} else {
+		m_model->unlock();
+	}
+	updateState();
+}
+
+void ServersPage::currentChanged(const QModelIndex& current,
+								 const QModelIndex& previous)
+{
+	int nextServer = -1;
+	if (!current.isValid()) {
+		nextServer = -1;
+	} else {
+		nextServer = current.row();
+	}
+	currentServer = nextServer;
+	updateState();
+}
+
+// WARNING: this is here because currentChanged is not accurate when removing
+// rows. the current item needs to be fixed up after removal.
+void ServersPage::rowsRemoved(const QModelIndex& parent, int first, int last)
+{
+	if (currentServer < first) {
+		// current was before the removal
+		return;
+	} else if (currentServer >= first && currentServer <= last) {
+		// current got removed...
+		return;
+	} else {
+		// current was past the removal
+		int count = last - first + 1;
+		currentServer -= count;
+	}
+}
+
+void ServersPage::nameEdited(const QString& name)
+{
+	m_model->setName(currentServer, name);
+}
+
+void ServersPage::addressEdited(const QString& address)
+{
+	m_model->setAddress(currentServer, address);
+}
+
+void ServersPage::resourceIndexChanged(int index)
+{
+	auto acceptsTextures = Server::AcceptsTextures(index);
+	m_model->setAcceptsTextures(currentServer, acceptsTextures);
+}
+
+void ServersPage::updateState()
+{
+	auto server = m_model->at(currentServer);
+
+	bool serverEditEnabled = server && !m_locked;
+	ui->addressLine->setEnabled(serverEditEnabled);
+	ui->nameLine->setEnabled(serverEditEnabled);
+	ui->resourceComboBox->setEnabled(serverEditEnabled);
+	ui->actionMove_Down->setEnabled(serverEditEnabled);
+	ui->actionMove_Up->setEnabled(serverEditEnabled);
+	ui->actionRemove->setEnabled(serverEditEnabled);
+	ui->actionJoin->setEnabled(serverEditEnabled);
+
+	if (server) {
+		ui->addressLine->setText(server->m_address);
+		ui->nameLine->setText(server->m_name);
+		ui->resourceComboBox->setCurrentIndex(int(server->m_acceptsTextures));
+	} else {
+		ui->addressLine->setText(QString());
+		ui->nameLine->setText(QString());
+		ui->resourceComboBox->setCurrentIndex(0);
+	}
+
+	ui->actionAdd->setDisabled(m_locked);
+}
+
+void ServersPage::openedImpl()
+{
+	m_model->observe();
+}
+
+void ServersPage::closedImpl()
+{
+	m_model->unobserve();
+}
+
+void ServersPage::on_actionAdd_triggered()
+{
+	int position = m_model->addEmptyRow(currentServer + 1);
+	if (position < 0) {
+		return;
+	}
+	// select the new row
+	ui->serversView->selectionModel()->setCurrentIndex(
+		m_model->index(position), QItemSelectionModel::SelectCurrent |
+									  QItemSelectionModel::Clear |
+									  QItemSelectionModel::Rows);
+	currentServer = position;
+}
+
+void ServersPage::on_actionRemove_triggered()
+{
+	m_model->removeRow(currentServer);
+}
+
+void ServersPage::on_actionMove_Up_triggered()
+{
+	if (m_model->moveUp(currentServer)) {
+		currentServer--;
+	}
+}
+
+void ServersPage::on_actionMove_Down_triggered()
+{
+	if (m_model->moveDown(currentServer)) {
+		currentServer++;
+	}
+}
+
+void ServersPage::on_actionJoin_triggered()
+{
+	const auto& address = m_model->at(currentServer)->m_address;
+	APPLICATION->launch(m_inst, true, nullptr,
+						std::make_shared<MinecraftServerTarget>(
+							MinecraftServerTarget::parse(address)));
+}
+
+#include "ServersPage.moc"
diff --git a/meshmc/launcher/ui/pages/instance/ServersPage.h b/meshmc/launcher/ui/pages/instance/ServersPage.h
new file mode 100644
index 0000000000..bd04b1c338
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/ServersPage.h
@@ -0,0 +1,117 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ *  This file incorporates work covered by the following copyright and
+ *  permission notice:
+ *
+ * Copyright 2013-2021 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <QMainWindow>
+#include <QString>
+
+#include "ui/pages/BasePage.h"
+#include <Application.h>
+
+namespace Ui
+{
+	class ServersPage;
+}
+
+struct Server;
+class ServersModel;
+class MinecraftInstance;
+
+class ServersPage : public QMainWindow, public BasePage
+{
+	Q_OBJECT
+
+  public:
+	explicit ServersPage(InstancePtr inst, QWidget* parent = 0);
+	virtual ~ServersPage();
+
+	void openedImpl() override;
+	void closedImpl() override;
+
+	virtual QString displayName() const override
+	{
+		return tr("Servers");
+	}
+	virtual QIcon icon() const override
+	{
+		return APPLICATION->getThemedIcon("unknown_server");
+	}
+	virtual QString id() const override
+	{
+		return "servers";
+	}
+	virtual QString helpPage() const override
+	{
+		return "Servers-management";
+	}
+
+  protected:
+	QMenu* createPopupMenu() override;
+
+  private:
+	void updateState();
+	void scheduleSave();
+	bool saveIsScheduled() const;
+
+  private slots:
+	void currentChanged(const QModelIndex& current,
+						const QModelIndex& previous);
+	void rowsRemoved(const QModelIndex& parent, int first, int last);
+
+	void on_actionAdd_triggered();
+	void on_actionRemove_triggered();
+	void on_actionMove_Up_triggered();
+	void on_actionMove_Down_triggered();
+	void on_actionJoin_triggered();
+
+	void on_RunningState_changed(bool running);
+
+	void nameEdited(const QString& name);
+	void addressEdited(const QString& address);
+	void resourceIndexChanged(int index);
+
+	void ShowContextMenu(const QPoint& pos);
+
+  private: // data
+	int currentServer = -1;
+	bool m_locked = true;
+	Ui::ServersPage* ui = nullptr;
+	ServersModel* m_model = nullptr;
+	InstancePtr m_inst = nullptr;
+};
diff --git a/meshmc/launcher/ui/pages/instance/ServersPage.ui b/meshmc/launcher/ui/pages/instance/ServersPage.ui
new file mode 100644
index 0000000000..e8f79cf2e4
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/ServersPage.ui
@@ -0,0 +1,194 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ServersPage</class>
+ <widget class="QMainWindow" name="ServersPage">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>1318</width>
+    <height>879</height>
+   </rect>
+  </property>
+  <widget class="QWidget" name="centralwidget">
+   <layout class="QVBoxLayout" name="verticalLayout">
+    <property name="leftMargin">
+     <number>0</number>
+    </property>
+    <property name="topMargin">
+     <number>0</number>
+    </property>
+    <property name="rightMargin">
+     <number>0</number>
+    </property>
+    <property name="bottomMargin">
+     <number>0</number>
+    </property>
+    <item>
+     <widget class="QTreeView" name="serversView">
+      <property name="sizePolicy">
+       <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+        <horstretch>0</horstretch>
+        <verstretch>0</verstretch>
+       </sizepolicy>
+      </property>
+      <property name="acceptDrops">
+       <bool>true</bool>
+      </property>
+      <property name="alternatingRowColors">
+       <bool>true</bool>
+      </property>
+      <property name="selectionMode">
+       <enum>QAbstractItemView::SingleSelection</enum>
+      </property>
+      <property name="selectionBehavior">
+       <enum>QAbstractItemView::SelectRows</enum>
+      </property>
+      <property name="iconSize">
+       <size>
+        <width>64</width>
+        <height>64</height>
+       </size>
+      </property>
+      <property name="rootIsDecorated">
+       <bool>false</bool>
+      </property>
+      <attribute name="headerStretchLastSection">
+       <bool>false</bool>
+      </attribute>
+     </widget>
+    </item>
+    <item>
+     <layout class="QGridLayout" name="gridLayout_2">
+      <property name="leftMargin">
+       <number>6</number>
+      </property>
+      <property name="rightMargin">
+       <number>6</number>
+      </property>
+      <item row="0" column="0">
+       <widget class="QLabel" name="nameLabel">
+        <property name="text">
+         <string>&amp;Name</string>
+        </property>
+        <property name="buddy">
+         <cstring>nameLine</cstring>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="1">
+       <widget class="QLineEdit" name="nameLine"/>
+      </item>
+      <item row="1" column="0">
+       <widget class="QLabel" name="addressLabel">
+        <property name="text">
+         <string>Address</string>
+        </property>
+        <property name="buddy">
+         <cstring>addressLine</cstring>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="1">
+       <widget class="QLineEdit" name="addressLine"/>
+      </item>
+      <item row="2" column="0">
+       <widget class="QLabel" name="resourcesLabel">
+        <property name="text">
+         <string>Reso&amp;urces</string>
+        </property>
+        <property name="buddy">
+         <cstring>resourceComboBox</cstring>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="1">
+       <widget class="QComboBox" name="resourceComboBox">
+        <item>
+         <property name="text">
+          <string>Ask to download</string>
+         </property>
+        </item>
+        <item>
+         <property name="text">
+          <string>Always download</string>
+         </property>
+        </item>
+        <item>
+         <property name="text">
+          <string>Never download</string>
+         </property>
+        </item>
+       </widget>
+      </item>
+     </layout>
+    </item>
+   </layout>
+  </widget>
+  <widget class="WideBar" name="toolBar">
+   <property name="windowTitle">
+    <string>Actions</string>
+   </property>
+   <property name="allowedAreas">
+    <set>Qt::LeftToolBarArea|Qt::RightToolBarArea</set>
+   </property>
+   <property name="toolButtonStyle">
+    <enum>Qt::ToolButtonTextOnly</enum>
+   </property>
+   <property name="floatable">
+    <bool>false</bool>
+   </property>
+   <attribute name="toolBarArea">
+    <enum>RightToolBarArea</enum>
+   </attribute>
+   <attribute name="toolBarBreak">
+    <bool>false</bool>
+   </attribute>
+   <addaction name="actionAdd"/>
+   <addaction name="actionRemove"/>
+   <addaction name="actionMove_Up"/>
+   <addaction name="actionMove_Down"/>
+   <addaction name="actionJoin"/>
+  </widget>
+  <action name="actionAdd">
+   <property name="text">
+    <string>Add</string>
+   </property>
+  </action>
+  <action name="actionRemove">
+   <property name="text">
+    <string>Remove</string>
+   </property>
+  </action>
+  <action name="actionMove_Up">
+   <property name="text">
+    <string>Move Up</string>
+   </property>
+  </action>
+  <action name="actionMove_Down">
+   <property name="text">
+    <string>Move Down</string>
+   </property>
+  </action>
+  <action name="actionJoin">
+   <property name="text">
+    <string>Join</string>
+   </property>
+  </action>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>WideBar</class>
+   <extends>QToolBar</extends>
+   <header>ui/widgets/WideBar.h</header>
+  </customwidget>
+ </customwidgets>
+ <tabstops>
+  <tabstop>serversView</tabstop>
+  <tabstop>nameLine</tabstop>
+  <tabstop>addressLine</tabstop>
+  <tabstop>resourceComboBox</tabstop>
+ </tabstops>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/meshmc/launcher/ui/pages/instance/ShaderPackPage.h b/meshmc/launcher/ui/pages/instance/ShaderPackPage.h
new file mode 100644
index 0000000000..b2bd61ccdd
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/ShaderPackPage.h
@@ -0,0 +1,44 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "ModFolderPage.h"
+#include "ui_ModFolderPage.h"
+
+class ShaderPackPage : public ModFolderPage
+{
+	Q_OBJECT
+  public:
+	explicit ShaderPackPage(MinecraftInstance* instance, QWidget* parent = 0)
+		: ModFolderPage(instance, instance->shaderPackList(), "shaderpacks",
+						"shaderpacks", tr("Shader packs"), "Resource-packs",
+						parent)
+	{
+		ui->actionView_configs->setVisible(false);
+	}
+	virtual ~ShaderPackPage() {}
+
+	virtual bool shouldDisplay() const override
+	{
+		return true;
+	}
+};
diff --git a/meshmc/launcher/ui/pages/instance/TexturePackPage.h b/meshmc/launcher/ui/pages/instance/TexturePackPage.h
new file mode 100644
index 0000000000..43fd03bd30
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/TexturePackPage.h
@@ -0,0 +1,44 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "ModFolderPage.h"
+#include "ui_ModFolderPage.h"
+
+class TexturePackPage : public ModFolderPage
+{
+	Q_OBJECT
+  public:
+	explicit TexturePackPage(MinecraftInstance* instance, QWidget* parent = 0)
+		: ModFolderPage(instance, instance->texturePackList(), "texturepacks",
+						"resourcepacks", tr("Texture packs"), "Texture-packs",
+						parent)
+	{
+		ui->actionView_configs->setVisible(false);
+	}
+	virtual ~TexturePackPage() {}
+
+	virtual bool shouldDisplay() const override
+	{
+		return m_inst->traits().contains("texturepacks");
+	}
+};
diff --git a/meshmc/launcher/ui/pages/instance/VersionPage.cpp b/meshmc/launcher/ui/pages/instance/VersionPage.cpp
new file mode 100644
index 0000000000..5ad383b79c
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/VersionPage.cpp
@@ -0,0 +1,809 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ *  This file incorporates work covered by the following copyright and
+ *  permission notice:
+ *
+ * Copyright 2013-2021 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "Application.h"
+
+#include <QMessageBox>
+#include <QLabel>
+#include <QEvent>
+#include <QKeyEvent>
+#include <QMenu>
+#include <QAbstractItemModel>
+#include <QMessageBox>
+#include <QListView>
+#include <QString>
+#include <QUrl>
+
+#include "VersionPage.h"
+#include "ui_VersionPage.h"
+
+#include "ui/dialogs/CustomMessageBox.h"
+#include "ui/dialogs/VersionSelectDialog.h"
+#include "ui/dialogs/NewComponentDialog.h"
+#include "ui/dialogs/ProgressDialog.h"
+
+#include "ui/GuiUtil.h"
+
+#include "minecraft/PackProfile.h"
+#include "minecraft/auth/AccountList.h"
+#include "minecraft/mod/Mod.h"
+#include "icons/IconList.h"
+#include "Exception.h"
+#include "Version.h"
+#include "DesktopServices.h"
+
+#include "meta/Index.h"
+#include "meta/VersionList.h"
+
+class IconProxy : public QIdentityProxyModel
+{
+	Q_OBJECT
+  public:
+	IconProxy(QWidget* parentWidget) : QIdentityProxyModel(parentWidget)
+	{
+		connect(parentWidget, &QObject::destroyed, this,
+				&IconProxy::widgetGone);
+		m_parentWidget = parentWidget;
+	}
+
+	virtual QVariant data(const QModelIndex& proxyIndex,
+						  int role = Qt::DisplayRole) const override
+	{
+		QVariant var = QIdentityProxyModel::data(proxyIndex, role);
+		int column = proxyIndex.column();
+		if (column == 0 && role == Qt::DecorationRole && m_parentWidget) {
+			if (!var.isNull()) {
+				auto string = var.toString();
+				if (string == "warning") {
+					return APPLICATION->getThemedIcon("status-yellow");
+				} else if (string == "error") {
+					return APPLICATION->getThemedIcon("status-bad");
+				}
+			}
+			return APPLICATION->getThemedIcon("status-good");
+		}
+		return var;
+	}
+  private slots:
+	void widgetGone()
+	{
+		m_parentWidget = nullptr;
+	}
+
+  private:
+	QWidget* m_parentWidget = nullptr;
+};
+
+QIcon VersionPage::icon() const
+{
+	return APPLICATION->icons()->getIcon(m_inst->iconKey());
+}
+bool VersionPage::shouldDisplay() const
+{
+	return true;
+}
+
+QMenu* VersionPage::createPopupMenu()
+{
+	QMenu* filteredMenu = QMainWindow::createPopupMenu();
+	filteredMenu->removeAction(ui->toolBar->toggleViewAction());
+	return filteredMenu;
+}
+
+VersionPage::VersionPage(MinecraftInstance* inst, QWidget* parent)
+	: QMainWindow(parent), ui(new Ui::VersionPage), m_inst(inst)
+{
+	ui->setupUi(this);
+
+	ui->toolBar->insertSpacer(ui->actionReload);
+
+	m_profile = m_inst->getPackProfile();
+
+	reloadPackProfile();
+
+	auto proxy = new IconProxy(ui->packageView);
+	proxy->setSourceModel(m_profile.get());
+
+	m_filterModel = new QSortFilterProxyModel();
+	m_filterModel->setDynamicSortFilter(true);
+	m_filterModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
+	m_filterModel->setSortCaseSensitivity(Qt::CaseInsensitive);
+	m_filterModel->setSourceModel(proxy);
+	m_filterModel->setFilterKeyColumn(-1);
+
+	ui->packageView->setModel(m_filterModel);
+	ui->packageView->installEventFilter(this);
+	ui->packageView->setSelectionMode(QAbstractItemView::SingleSelection);
+	ui->packageView->setContextMenuPolicy(Qt::CustomContextMenu);
+
+	connect(ui->packageView->selectionModel(),
+			&QItemSelectionModel::currentChanged, this,
+			&VersionPage::versionCurrent);
+	auto smodel = ui->packageView->selectionModel();
+	connect(smodel, &QItemSelectionModel::currentChanged, this,
+			&VersionPage::packageCurrent);
+
+	connect(m_profile.get(), &PackProfile::minecraftChanged, this,
+			&VersionPage::updateVersionControls);
+	controlsEnabled = !m_inst->isRunning();
+	updateVersionControls();
+	preselect(0);
+	connect(m_inst, &BaseInstance::runningStatusChanged, this,
+			&VersionPage::updateRunningStatus);
+	connect(ui->packageView, &ModListView::customContextMenuRequested, this,
+			&VersionPage::showContextMenu);
+	connect(ui->filterEdit, &QLineEdit::textChanged, this,
+			&VersionPage::onFilterTextChanged);
+}
+
+VersionPage::~VersionPage()
+{
+	delete ui;
+}
+
+void VersionPage::showContextMenu(const QPoint& pos)
+{
+	auto menu = ui->toolBar->createContextMenu(this, tr("Context menu"));
+	menu->exec(ui->packageView->mapToGlobal(pos));
+	delete menu;
+}
+
+void VersionPage::packageCurrent(const QModelIndex& current,
+								 const QModelIndex& previous)
+{
+	if (!current.isValid()) {
+		ui->frame->clear();
+		return;
+	}
+	int row = current.row();
+	auto patch = m_profile->getComponent(row);
+	auto severity = patch->getProblemSeverity();
+	switch (severity) {
+		case ProblemSeverity::Warning:
+			ui->frame->setModText(
+				tr("%1 possibly has issues.").arg(patch->getName()));
+			break;
+		case ProblemSeverity::Error:
+			ui->frame->setModText(tr("%1 has issues!").arg(patch->getName()));
+			break;
+		default:
+		case ProblemSeverity::None:
+			ui->frame->clear();
+			return;
+	}
+
+	auto& problems = patch->getProblems();
+	QString problemOut;
+	for (auto& problem : problems) {
+		if (problem.m_severity == ProblemSeverity::Error) {
+			problemOut += tr("Error: ");
+		} else if (problem.m_severity == ProblemSeverity::Warning) {
+			problemOut += tr("Warning: ");
+		}
+		problemOut += problem.m_description;
+		problemOut += "\n";
+	}
+	ui->frame->setModDescription(problemOut);
+}
+
+void VersionPage::updateRunningStatus(bool running)
+{
+	if (controlsEnabled == running) {
+		controlsEnabled = !running;
+		updateVersionControls();
+	}
+}
+
+void VersionPage::updateVersionControls()
+{
+	// FIXME: this is a dirty hack
+	auto minecraftVersion =
+		Version(m_profile->getComponentVersion("net.minecraft"));
+
+	bool supportsFabric = minecraftVersion >= Version("1.14");
+	ui->actionInstall_Fabric->setEnabled(controlsEnabled && supportsFabric);
+
+	bool supportsNeoForge = minecraftVersion >= Version("1.20.1");
+	ui->actionInstall_NeoForge->setEnabled(controlsEnabled && supportsNeoForge);
+
+	bool supportsQuilt = minecraftVersion >= Version("1.14");
+	ui->actionInstall_Quilt->setEnabled(controlsEnabled && supportsQuilt);
+
+	bool supportsLiteLoader = minecraftVersion <= Version("1.12.2");
+	ui->actionInstall_LiteLoader->setEnabled(controlsEnabled &&
+											 supportsLiteLoader);
+
+	updateButtons();
+}
+
+void VersionPage::updateButtons(int row)
+{
+	if (row == -1)
+		row = currentRow();
+	auto patch = m_profile->getComponent(row);
+	ui->actionRemove->setEnabled(controlsEnabled && patch &&
+								 patch->isRemovable());
+	ui->actionMove_down->setEnabled(controlsEnabled && patch &&
+									patch->isMoveable());
+	ui->actionMove_up->setEnabled(controlsEnabled && patch &&
+								  patch->isMoveable());
+	ui->actionChange_version->setEnabled(controlsEnabled && patch &&
+										 patch->isVersionChangeable());
+	ui->actionEdit->setEnabled(controlsEnabled && patch && patch->isCustom());
+	ui->actionCustomize->setEnabled(controlsEnabled && patch &&
+									patch->isCustomizable());
+	ui->actionRevert->setEnabled(controlsEnabled && patch &&
+								 patch->isRevertible());
+	ui->actionDownload_All->setEnabled(controlsEnabled);
+	ui->actionAdd_Empty->setEnabled(controlsEnabled);
+	ui->actionReload->setEnabled(controlsEnabled);
+	ui->actionInstall_mods->setEnabled(controlsEnabled);
+	ui->actionReplace_Minecraft_jar->setEnabled(controlsEnabled);
+	ui->actionAdd_to_Minecraft_jar->setEnabled(controlsEnabled);
+}
+
+bool VersionPage::reloadPackProfile()
+{
+	try {
+		m_profile->reload(Net::Mode::Online);
+		return true;
+	} catch (const Exception& e) {
+		QMessageBox::critical(this, tr("Error"), e.cause());
+		return false;
+	} catch (...) {
+		QMessageBox::critical(this, tr("Error"),
+							  tr("Couldn't load the instance profile."));
+		return false;
+	}
+}
+
+void VersionPage::on_actionReload_triggered()
+{
+	reloadPackProfile();
+	m_container->refreshContainer();
+}
+
+void VersionPage::on_actionRemove_triggered()
+{
+	if (ui->packageView->currentIndex().isValid()) {
+		// FIXME: use actual model, not reloading.
+		if (!m_profile->remove(ui->packageView->currentIndex().row())) {
+			QMessageBox::critical(this, tr("Error"),
+								  tr("Couldn't remove file"));
+		}
+	}
+	updateButtons();
+	reloadPackProfile();
+	m_container->refreshContainer();
+}
+
+void VersionPage::on_actionInstall_mods_triggered()
+{
+	if (m_container) {
+		m_container->selectPage("mods");
+	}
+}
+
+void VersionPage::on_actionAdd_to_Minecraft_jar_triggered()
+{
+	auto list = GuiUtil::BrowseForFiles(
+		"jarmod", tr("Select jar mods"), tr("Minecraft.jar mods (*.zip *.jar)"),
+		APPLICATION->settings()->get("CentralModsDir").toString(),
+		this->parentWidget());
+	if (!list.empty()) {
+		m_profile->installJarMods(list);
+	}
+	updateButtons();
+}
+
+void VersionPage::on_actionReplace_Minecraft_jar_triggered()
+{
+	auto jarPath = GuiUtil::BrowseForFile(
+		"jar", tr("Select jar"), tr("Minecraft.jar replacement (*.jar)"),
+		APPLICATION->settings()->get("CentralModsDir").toString(),
+		this->parentWidget());
+	if (!jarPath.isEmpty()) {
+		m_profile->installCustomJar(jarPath);
+	}
+	updateButtons();
+}
+
+void VersionPage::on_actionMove_up_triggered()
+{
+	try {
+		m_profile->move(currentRow(), PackProfile::MoveUp);
+	} catch (const Exception& e) {
+		QMessageBox::critical(this, tr("Error"), e.cause());
+	}
+	updateButtons();
+}
+
+void VersionPage::on_actionMove_down_triggered()
+{
+	try {
+		m_profile->move(currentRow(), PackProfile::MoveDown);
+	} catch (const Exception& e) {
+		QMessageBox::critical(this, tr("Error"), e.cause());
+	}
+	updateButtons();
+}
+
+void VersionPage::on_actionChange_version_triggered()
+{
+	auto versionRow = currentRow();
+	if (versionRow == -1) {
+		return;
+	}
+	auto patch = m_profile->getComponent(versionRow);
+	auto name = patch->getName();
+	auto list = patch->getVersionList();
+	if (!list) {
+		return;
+	}
+	auto uid = list->uid();
+	// FIXME: this is a horrible HACK. Get version filtering information from
+	// the actual metadata...
+	if (uid == "net.minecraftforge") {
+		on_actionInstall_Forge_triggered();
+		return;
+	} else if (uid == "net.neoforged") {
+		on_actionInstall_NeoForge_triggered();
+		return;
+	} else if (uid == "com.mumfrey.liteloader") {
+		on_actionInstall_LiteLoader_triggered();
+		return;
+	}
+	VersionSelectDialog vselect(list.get(), tr("Change %1 version").arg(name),
+								this);
+	if (uid == "net.fabricmc.intermediary") {
+		vselect.setEmptyString(
+			tr("No intermediary mappings versions are currently available."));
+		vselect.setEmptyErrorString(tr("Couldn't load or download the "
+									   "intermediary mappings version lists!"));
+		vselect.setExactFilter(BaseVersionList::ParentVersionRole,
+							   m_profile->getComponentVersion("net.minecraft"));
+	}
+	auto currentVersion = patch->getVersion();
+	if (!currentVersion.isEmpty()) {
+		vselect.setCurrentVersion(currentVersion);
+	}
+	if (!vselect.exec() || !vselect.selectedVersion())
+		return;
+
+	qDebug() << "Change" << uid << "to"
+			 << vselect.selectedVersion()->descriptor();
+	bool important = false;
+	if (uid == "net.minecraft") {
+		important = true;
+	}
+	m_profile->setComponentVersion(uid, vselect.selectedVersion()->descriptor(),
+								   important);
+	m_profile->resolve(Net::Mode::Online);
+	m_container->refreshContainer();
+}
+
+void VersionPage::on_actionDownload_All_triggered()
+{
+	if (!APPLICATION->accounts()->anyAccountIsValid()) {
+		CustomMessageBox::selectable(
+			this, tr("Error"),
+			tr("MeshMC cannot download Minecraft or update instances unless "
+			   "you have at least "
+			   "one account added.\nPlease add your Mojang or Minecraft "
+			   "account."),
+			QMessageBox::Warning)
+			->show();
+		return;
+	}
+
+	auto updateTask = m_inst->createUpdateTask(Net::Mode::Online);
+	if (!updateTask) {
+		return;
+	}
+	ProgressDialog tDialog(this);
+	connect(updateTask.get(), SIGNAL(failed(QString)),
+			SLOT(onGameUpdateError(QString)));
+	// FIXME: unused return value
+	tDialog.execWithTask(updateTask.get());
+	updateButtons();
+	m_container->refreshContainer();
+}
+
+void VersionPage::on_actionInstall_Forge_triggered()
+{
+	// Forge conflicts with Fabric, NeoForge, and Quilt
+	if (!m_profile->getComponentVersion("net.fabricmc.fabric-loader")
+			 .isEmpty()) {
+		QMessageBox::critical(this, tr("Error"),
+							  tr("Forge is incompatible with Fabric Loader. "
+								 "Please remove Fabric Loader first."));
+		return;
+	}
+	if (!m_profile->getComponentVersion("net.neoforged").isEmpty()) {
+		QMessageBox::critical(this, tr("Error"),
+							  tr("Forge is incompatible with NeoForge. Please "
+								 "remove NeoForge first."));
+		return;
+	}
+	if (!m_profile->getComponentVersion("org.quiltmc.quilt-loader").isEmpty()) {
+		QMessageBox::critical(this, tr("Error"),
+							  tr("Forge is incompatible with Quilt Loader. "
+								 "Please remove Quilt Loader first."));
+		return;
+	}
+
+	auto vlist = APPLICATION->metadataIndex()->get("net.minecraftforge");
+	if (!vlist) {
+		return;
+	}
+	VersionSelectDialog vselect(vlist.get(), tr("Select Forge version"), this);
+	vselect.setExactFilter(BaseVersionList::ParentVersionRole,
+						   m_profile->getComponentVersion("net.minecraft"));
+	vselect.setEmptyString(
+		tr("No Forge versions are currently available for Minecraft ") +
+		m_profile->getComponentVersion("net.minecraft"));
+	vselect.setEmptyErrorString(
+		tr("Couldn't load or download the Forge version lists!"));
+
+	auto currentVersion = m_profile->getComponentVersion("net.minecraftforge");
+	if (!currentVersion.isEmpty()) {
+		vselect.setCurrentVersion(currentVersion);
+	}
+
+	if (vselect.exec() && vselect.selectedVersion()) {
+		auto vsn = vselect.selectedVersion();
+		m_profile->setComponentVersion("net.minecraftforge", vsn->descriptor());
+		m_profile->resolve(Net::Mode::Online);
+		// m_profile->installVersion();
+		preselect(m_profile->rowCount(QModelIndex()) - 1);
+		m_container->refreshContainer();
+	}
+}
+
+void VersionPage::on_actionInstall_Fabric_triggered()
+{
+	// Fabric conflicts with Forge, NeoForge, and Quilt
+	if (!m_profile->getComponentVersion("net.minecraftforge").isEmpty()) {
+		QMessageBox::critical(this, tr("Error"),
+							  tr("Fabric Loader is incompatible with Forge. "
+								 "Please remove Forge first."));
+		return;
+	}
+	if (!m_profile->getComponentVersion("net.neoforged").isEmpty()) {
+		QMessageBox::critical(this, tr("Error"),
+							  tr("Fabric Loader is incompatible with NeoForge. "
+								 "Please remove NeoForge first."));
+		return;
+	}
+	if (!m_profile->getComponentVersion("org.quiltmc.quilt-loader").isEmpty()) {
+		QMessageBox::critical(this, tr("Error"),
+							  tr("Fabric Loader is incompatible with Quilt "
+								 "Loader. Please remove Quilt Loader first."));
+		return;
+	}
+
+	auto vlist =
+		APPLICATION->metadataIndex()->get("net.fabricmc.fabric-loader");
+	if (!vlist) {
+		return;
+	}
+	VersionSelectDialog vselect(vlist.get(), tr("Select Fabric Loader version"),
+								this);
+	vselect.setEmptyString(
+		tr("No Fabric Loader versions are currently available."));
+	vselect.setEmptyErrorString(
+		tr("Couldn't load or download the Fabric Loader version lists!"));
+
+	auto currentVersion =
+		m_profile->getComponentVersion("net.fabricmc.fabric-loader");
+	if (!currentVersion.isEmpty()) {
+		vselect.setCurrentVersion(currentVersion);
+	}
+
+	if (vselect.exec() && vselect.selectedVersion()) {
+		auto vsn = vselect.selectedVersion();
+		m_profile->setComponentVersion("net.fabricmc.fabric-loader",
+									   vsn->descriptor());
+		m_profile->resolve(Net::Mode::Online);
+		preselect(m_profile->rowCount(QModelIndex()) - 1);
+		m_container->refreshContainer();
+	}
+}
+
+void VersionPage::on_actionInstall_NeoForge_triggered()
+{
+	// NeoForge conflicts with Forge, Fabric, and Quilt
+	if (!m_profile->getComponentVersion("net.minecraftforge").isEmpty()) {
+		QMessageBox::critical(this, tr("Error"),
+							  tr("NeoForge is incompatible with Forge. Please "
+								 "remove Forge first."));
+		return;
+	}
+	if (!m_profile->getComponentVersion("net.fabricmc.fabric-loader")
+			 .isEmpty()) {
+		QMessageBox::critical(this, tr("Error"),
+							  tr("NeoForge is incompatible with Fabric Loader. "
+								 "Please remove Fabric Loader first."));
+		return;
+	}
+	if (!m_profile->getComponentVersion("org.quiltmc.quilt-loader").isEmpty()) {
+		QMessageBox::critical(this, tr("Error"),
+							  tr("NeoForge is incompatible with Quilt Loader. "
+								 "Please remove Quilt Loader first."));
+		return;
+	}
+
+	auto vlist = APPLICATION->metadataIndex()->get("net.neoforged");
+	if (!vlist) {
+		return;
+	}
+	VersionSelectDialog vselect(vlist.get(), tr("Select NeoForge version"),
+								this);
+	vselect.setExactFilter(BaseVersionList::ParentVersionRole,
+						   m_profile->getComponentVersion("net.minecraft"));
+	vselect.setEmptyString(
+		tr("No NeoForge versions are currently available for Minecraft ") +
+		m_profile->getComponentVersion("net.minecraft"));
+	vselect.setEmptyErrorString(
+		tr("Couldn't load or download the NeoForge version lists!"));
+
+	auto currentVersion = m_profile->getComponentVersion("net.neoforged");
+	if (!currentVersion.isEmpty()) {
+		vselect.setCurrentVersion(currentVersion);
+	}
+
+	if (vselect.exec() && vselect.selectedVersion()) {
+		auto vsn = vselect.selectedVersion();
+		m_profile->setComponentVersion("net.neoforged", vsn->descriptor());
+		m_profile->resolve(Net::Mode::Online);
+		preselect(m_profile->rowCount(QModelIndex()) - 1);
+		m_container->refreshContainer();
+	}
+}
+
+void VersionPage::on_actionInstall_Quilt_triggered()
+{
+	// Quilt conflicts with Forge, Fabric, and NeoForge
+	if (!m_profile->getComponentVersion("net.minecraftforge").isEmpty()) {
+		QMessageBox::critical(this, tr("Error"),
+							  tr("Quilt Loader is incompatible with Forge. "
+								 "Please remove Forge first."));
+		return;
+	}
+	if (!m_profile->getComponentVersion("net.fabricmc.fabric-loader")
+			 .isEmpty()) {
+		QMessageBox::critical(this, tr("Error"),
+							  tr("Quilt Loader is incompatible with Fabric "
+								 "Loader. Please remove Fabric Loader first."));
+		return;
+	}
+	if (!m_profile->getComponentVersion("net.neoforged").isEmpty()) {
+		QMessageBox::critical(this, tr("Error"),
+							  tr("Quilt Loader is incompatible with NeoForge. "
+								 "Please remove NeoForge first."));
+		return;
+	}
+
+	auto vlist = APPLICATION->metadataIndex()->get("org.quiltmc.quilt-loader");
+	if (!vlist) {
+		return;
+	}
+	VersionSelectDialog vselect(vlist.get(), tr("Select Quilt Loader version"),
+								this);
+	vselect.setEmptyString(
+		tr("No Quilt Loader versions are currently available."));
+	vselect.setEmptyErrorString(
+		tr("Couldn't load or download the Quilt Loader version lists!"));
+
+	auto currentVersion =
+		m_profile->getComponentVersion("org.quiltmc.quilt-loader");
+	if (!currentVersion.isEmpty()) {
+		vselect.setCurrentVersion(currentVersion);
+	}
+
+	if (vselect.exec() && vselect.selectedVersion()) {
+		auto vsn = vselect.selectedVersion();
+		m_profile->setComponentVersion("org.quiltmc.quilt-loader",
+									   vsn->descriptor());
+		m_profile->resolve(Net::Mode::Online);
+		preselect(m_profile->rowCount(QModelIndex()) - 1);
+		m_container->refreshContainer();
+	}
+}
+
+void VersionPage::on_actionAdd_Empty_triggered()
+{
+	NewComponentDialog compdialog(QString(), QString(), this);
+	QStringList blacklist;
+	for (int i = 0; i < m_profile->rowCount(); i++) {
+		auto comp = m_profile->getComponent(i);
+		blacklist.push_back(comp->getID());
+	}
+	compdialog.setBlacklist(blacklist);
+	if (compdialog.exec()) {
+		qDebug() << "name:" << compdialog.name();
+		qDebug() << "uid:" << compdialog.uid();
+		m_profile->installEmpty(compdialog.uid(), compdialog.name());
+	}
+}
+
+void VersionPage::on_actionInstall_LiteLoader_triggered()
+{
+	auto vlist = APPLICATION->metadataIndex()->get("com.mumfrey.liteloader");
+	if (!vlist) {
+		return;
+	}
+	VersionSelectDialog vselect(vlist.get(), tr("Select LiteLoader version"),
+								this);
+	vselect.setExactFilter(BaseVersionList::ParentVersionRole,
+						   m_profile->getComponentVersion("net.minecraft"));
+	vselect.setEmptyString(
+		tr("No LiteLoader versions are currently available for Minecraft ") +
+		m_profile->getComponentVersion("net.minecraft"));
+	vselect.setEmptyErrorString(
+		tr("Couldn't load or download the LiteLoader version lists!"));
+
+	auto currentVersion =
+		m_profile->getComponentVersion("com.mumfrey.liteloader");
+	if (!currentVersion.isEmpty()) {
+		vselect.setCurrentVersion(currentVersion);
+	}
+
+	if (vselect.exec() && vselect.selectedVersion()) {
+		auto vsn = vselect.selectedVersion();
+		m_profile->setComponentVersion("com.mumfrey.liteloader",
+									   vsn->descriptor());
+		m_profile->resolve(Net::Mode::Online);
+		// m_profile->installVersion(vselect.selectedVersion());
+		preselect(m_profile->rowCount(QModelIndex()) - 1);
+		m_container->refreshContainer();
+	}
+}
+
+void VersionPage::on_actionLibrariesFolder_triggered()
+{
+	DesktopServices::openDirectory(m_inst->getLocalLibraryPath(), true);
+}
+
+void VersionPage::on_actionMinecraftFolder_triggered()
+{
+	DesktopServices::openDirectory(m_inst->gameRoot(), true);
+}
+
+void VersionPage::versionCurrent(const QModelIndex& current,
+								 const QModelIndex& previous)
+{
+	currentIdx = current.row();
+	updateButtons(currentIdx);
+}
+
+void VersionPage::preselect(int row)
+{
+	if (row < 0) {
+		row = 0;
+	}
+	if (row >= m_profile->rowCount(QModelIndex())) {
+		row = m_profile->rowCount(QModelIndex()) - 1;
+	}
+	if (row < 0) {
+		return;
+	}
+	auto model_index = m_profile->index(row);
+	ui->packageView->selectionModel()->select(
+		model_index,
+		QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows);
+	updateButtons(row);
+}
+
+void VersionPage::onGameUpdateError(QString error)
+{
+	CustomMessageBox::selectable(this, tr("Error updating instance"), error,
+								 QMessageBox::Warning)
+		->show();
+}
+
+Component* VersionPage::current()
+{
+	auto row = currentRow();
+	if (row < 0) {
+		return nullptr;
+	}
+	return m_profile->getComponent(row);
+}
+
+int VersionPage::currentRow()
+{
+	if (ui->packageView->selectionModel()->selectedRows().isEmpty()) {
+		return -1;
+	}
+	return ui->packageView->selectionModel()->selectedRows().first().row();
+}
+
+void VersionPage::on_actionCustomize_triggered()
+{
+	auto version = currentRow();
+	if (version == -1) {
+		return;
+	}
+	auto patch = m_profile->getComponent(version);
+	if (!patch->getVersionFile()) {
+		// TODO: wait for the update task to finish here...
+		return;
+	}
+	if (!m_profile->customize(version)) {
+		// TODO: some error box here
+	}
+	updateButtons();
+	preselect(currentIdx);
+}
+
+void VersionPage::on_actionEdit_triggered()
+{
+	auto version = current();
+	if (!version) {
+		return;
+	}
+	auto filename = version->getFilename();
+	if (!QFileInfo::exists(filename)) {
+		qWarning() << "file" << filename
+				   << "can't be opened for editing, doesn't exist!";
+		return;
+	}
+	APPLICATION->openJsonEditor(filename);
+}
+
+void VersionPage::on_actionRevert_triggered()
+{
+	auto version = currentRow();
+	if (version == -1) {
+		return;
+	}
+	if (!m_profile->revertToBase(version)) {
+		// TODO: some error box here
+	}
+	updateButtons();
+	preselect(currentIdx);
+	m_container->refreshContainer();
+}
+
+void VersionPage::onFilterTextChanged(const QString& newContents)
+{
+	m_filterModel->setFilterFixedString(newContents);
+}
+
+#include "VersionPage.moc"
diff --git a/meshmc/launcher/ui/pages/instance/VersionPage.h b/meshmc/launcher/ui/pages/instance/VersionPage.h
new file mode 100644
index 0000000000..989a4b735b
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/VersionPage.h
@@ -0,0 +1,131 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ *  This file incorporates work covered by the following copyright and
+ *  permission notice:
+ *
+ * Copyright 2013-2021 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <QMainWindow>
+
+#include "minecraft/MinecraftInstance.h"
+#include "minecraft/PackProfile.h"
+#include "ui/pages/BasePage.h"
+
+namespace Ui
+{
+	class VersionPage;
+}
+
+class VersionPage : public QMainWindow, public BasePage
+{
+	Q_OBJECT
+
+  public:
+	explicit VersionPage(MinecraftInstance* inst, QWidget* parent = 0);
+	virtual ~VersionPage();
+	virtual QString displayName() const override
+	{
+		return tr("Version");
+	}
+	virtual QIcon icon() const override;
+	virtual QString id() const override
+	{
+		return "version";
+	}
+	virtual QString helpPage() const override
+	{
+		return "Instance-Version";
+	}
+	virtual bool shouldDisplay() const override;
+
+  private slots:
+	void on_actionChange_version_triggered();
+	void on_actionInstall_Forge_triggered();
+	void on_actionInstall_Fabric_triggered();
+	void on_actionInstall_NeoForge_triggered();
+	void on_actionInstall_Quilt_triggered();
+	void on_actionAdd_Empty_triggered();
+	void on_actionInstall_LiteLoader_triggered();
+	void on_actionReload_triggered();
+	void on_actionRemove_triggered();
+	void on_actionMove_up_triggered();
+	void on_actionMove_down_triggered();
+	void on_actionAdd_to_Minecraft_jar_triggered();
+	void on_actionReplace_Minecraft_jar_triggered();
+	void on_actionRevert_triggered();
+	void on_actionEdit_triggered();
+	void on_actionInstall_mods_triggered();
+	void on_actionCustomize_triggered();
+	void on_actionDownload_All_triggered();
+
+	void on_actionMinecraftFolder_triggered();
+	void on_actionLibrariesFolder_triggered();
+
+	void updateVersionControls();
+
+  private:
+	Component* current();
+	int currentRow();
+	void updateButtons(int row = -1);
+	void preselect(int row = 0);
+	int doUpdate();
+
+  protected:
+	QMenu* createPopupMenu() override;
+
+	/// FIXME: this shouldn't be necessary!
+	bool reloadPackProfile();
+
+  private:
+	Ui::VersionPage* ui;
+	QSortFilterProxyModel* m_filterModel;
+	std::shared_ptr<PackProfile> m_profile;
+	MinecraftInstance* m_inst;
+	int currentIdx = 0;
+	bool controlsEnabled = false;
+
+  public slots:
+	void versionCurrent(const QModelIndex& current,
+						const QModelIndex& previous);
+
+  private slots:
+	void updateRunningStatus(bool running);
+	void onGameUpdateError(QString error);
+	void packageCurrent(const QModelIndex& current,
+						const QModelIndex& previous);
+	void showContextMenu(const QPoint& pos);
+	void onFilterTextChanged(const QString& newContents);
+};
diff --git a/meshmc/launcher/ui/pages/instance/VersionPage.ui b/meshmc/launcher/ui/pages/instance/VersionPage.ui
new file mode 100644
index 0000000000..d6d0a74570
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/VersionPage.ui
@@ -0,0 +1,303 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>VersionPage</class>
+ <widget class="QMainWindow" name="VersionPage">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>961</width>
+    <height>1091</height>
+   </rect>
+  </property>
+  <widget class="QWidget" name="centralwidget">
+   <layout class="QHBoxLayout" name="horizontalLayout">
+    <property name="leftMargin">
+     <number>0</number>
+    </property>
+    <property name="topMargin">
+     <number>0</number>
+    </property>
+    <property name="rightMargin">
+     <number>0</number>
+    </property>
+    <property name="bottomMargin">
+     <number>0</number>
+    </property>
+    <item>
+     <layout class="QVBoxLayout" name="verticalLayout">
+      <item>
+       <widget class="ModListView" name="packageView">
+        <property name="verticalScrollBarPolicy">
+         <enum>Qt::ScrollBarAlwaysOn</enum>
+        </property>
+        <property name="horizontalScrollBarPolicy">
+         <enum>Qt::ScrollBarAlwaysOff</enum>
+        </property>
+        <property name="sortingEnabled">
+         <bool>false</bool>
+        </property>
+        <property name="headerHidden">
+         <bool>false</bool>
+        </property>
+        <attribute name="headerVisible">
+         <bool>true</bool>
+        </attribute>
+       </widget>
+      </item>
+      <item>
+       <layout class="QGridLayout" name="gridLayout_2">
+        <item row="0" column="1">
+         <widget class="QLineEdit" name="filterEdit">
+          <property name="clearButtonEnabled">
+           <bool>true</bool>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="0">
+         <widget class="QLabel" name="filterLabel">
+          <property name="text">
+           <string>Filter:</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
+      <item>
+       <widget class="MCModInfoFrame" name="frame">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Preferred" vsizetype="Minimum">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </item>
+   </layout>
+  </widget>
+  <widget class="WideBar" name="toolBar">
+   <property name="windowTitle">
+    <string>Actions</string>
+   </property>
+   <property name="allowedAreas">
+    <set>Qt::LeftToolBarArea|Qt::RightToolBarArea</set>
+   </property>
+   <property name="toolButtonStyle">
+    <enum>Qt::ToolButtonTextOnly</enum>
+   </property>
+   <property name="floatable">
+    <bool>false</bool>
+   </property>
+   <attribute name="toolBarArea">
+    <enum>RightToolBarArea</enum>
+   </attribute>
+   <attribute name="toolBarBreak">
+    <bool>false</bool>
+   </attribute>
+   <addaction name="actionChange_version"/>
+   <addaction name="actionMove_up"/>
+   <addaction name="actionMove_down"/>
+   <addaction name="actionRemove"/>
+   <addaction name="separator"/>
+   <addaction name="actionCustomize"/>
+   <addaction name="actionEdit"/>
+   <addaction name="actionRevert"/>
+   <addaction name="separator"/>
+   <addaction name="actionInstall_Forge"/>
+   <addaction name="actionInstall_Fabric"/>
+   <addaction name="actionInstall_NeoForge"/>
+   <addaction name="actionInstall_Quilt"/>
+   <addaction name="actionInstall_LiteLoader"/>
+   <addaction name="actionInstall_mods"/>
+   <addaction name="separator"/>
+   <addaction name="actionAdd_to_Minecraft_jar"/>
+   <addaction name="actionReplace_Minecraft_jar"/>
+   <addaction name="actionAdd_Empty"/>
+   <addaction name="separator"/>
+   <addaction name="actionMinecraftFolder"/>
+   <addaction name="actionLibrariesFolder"/>
+   <addaction name="separator"/>
+   <addaction name="actionReload"/>
+   <addaction name="actionDownload_All"/>
+  </widget>
+  <action name="actionChange_version">
+   <property name="text">
+    <string>Change version</string>
+   </property>
+   <property name="toolTip">
+    <string>Change version of the selected package.</string>
+   </property>
+  </action>
+  <action name="actionMove_up">
+   <property name="text">
+    <string>Move up</string>
+   </property>
+   <property name="toolTip">
+    <string>Make the selected package apply sooner.</string>
+   </property>
+  </action>
+  <action name="actionMove_down">
+   <property name="text">
+    <string>Move down</string>
+   </property>
+   <property name="toolTip">
+    <string>Make the selected package apply later.</string>
+   </property>
+  </action>
+  <action name="actionRemove">
+   <property name="text">
+    <string>Remove</string>
+   </property>
+   <property name="toolTip">
+    <string>Remove selected package from the instance.</string>
+   </property>
+  </action>
+  <action name="actionCustomize">
+   <property name="text">
+    <string>Customize</string>
+   </property>
+   <property name="toolTip">
+    <string>Customize selected package.</string>
+   </property>
+  </action>
+  <action name="actionEdit">
+   <property name="text">
+    <string>Edit</string>
+   </property>
+   <property name="toolTip">
+    <string>Edit selected package.</string>
+   </property>
+  </action>
+  <action name="actionRevert">
+   <property name="text">
+    <string>Revert</string>
+   </property>
+   <property name="toolTip">
+    <string>Revert the selected package to default.</string>
+   </property>
+  </action>
+  <action name="actionInstall_Forge">
+   <property name="text">
+    <string>Install Forge</string>
+   </property>
+   <property name="toolTip">
+    <string>Install the Minecraft Forge package.</string>
+   </property>
+  </action>
+  <action name="actionInstall_Fabric">
+   <property name="text">
+    <string>Install Fabric</string>
+   </property>
+   <property name="toolTip">
+    <string>Install the Fabric Loader package.</string>
+   </property>
+  </action>
+  <action name="actionInstall_LiteLoader">
+   <property name="text">
+    <string>Install LiteLoader</string>
+   </property>
+   <property name="toolTip">
+    <string>Install the LiteLoader package.</string>
+   </property>
+  </action>
+  <action name="actionInstall_NeoForge">
+   <property name="text">
+    <string>Install NeoForge</string>
+   </property>
+   <property name="toolTip">
+    <string>Install the NeoForge mod loader.</string>
+   </property>
+  </action>
+  <action name="actionInstall_Quilt">
+   <property name="text">
+    <string>Install Quilt</string>
+   </property>
+   <property name="toolTip">
+    <string>Install the Quilt Loader package.</string>
+   </property>
+  </action>
+  <action name="actionInstall_mods">
+   <property name="text">
+    <string>Install mods</string>
+   </property>
+   <property name="toolTip">
+    <string>Install normal mods.</string>
+   </property>
+  </action>
+  <action name="actionAdd_to_Minecraft_jar">
+   <property name="text">
+    <string>Add to Minecraft.jar</string>
+   </property>
+   <property name="toolTip">
+    <string>Add a mod into the Minecraft jar file.</string>
+   </property>
+  </action>
+  <action name="actionReplace_Minecraft_jar">
+   <property name="text">
+    <string>Replace Minecraft.jar</string>
+   </property>
+  </action>
+  <action name="actionAdd_Empty">
+   <property name="text">
+    <string>Add Empty</string>
+   </property>
+   <property name="toolTip">
+    <string>Add an empty custom package.</string>
+   </property>
+  </action>
+  <action name="actionReload">
+   <property name="text">
+    <string>Reload</string>
+   </property>
+   <property name="toolTip">
+    <string>Reload all packages.</string>
+   </property>
+  </action>
+  <action name="actionDownload_All">
+   <property name="text">
+    <string>Download All</string>
+   </property>
+   <property name="toolTip">
+    <string>Download the files needed to launch the instance now.</string>
+   </property>
+  </action>
+  <action name="actionMinecraftFolder">
+   <property name="text">
+    <string>Open .minecraft</string>
+   </property>
+   <property name="toolTip">
+    <string>Open the instance's .minecraft folder.</string>
+   </property>
+  </action>
+  <action name="actionLibrariesFolder">
+   <property name="text">
+    <string>Open libraries</string>
+   </property>
+   <property name="toolTip">
+    <string>Open the instance's local libraries folder.</string>
+   </property>
+  </action>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>ModListView</class>
+   <extends>QTreeView</extends>
+   <header>ui/widgets/ModListView.h</header>
+  </customwidget>
+  <customwidget>
+   <class>MCModInfoFrame</class>
+   <extends>QFrame</extends>
+   <header>ui/widgets/MCModInfoFrame.h</header>
+   <container>1</container>
+  </customwidget>
+  <customwidget>
+   <class>WideBar</class>
+   <extends>QToolBar</extends>
+   <header>ui/widgets/WideBar.h</header>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/meshmc/launcher/ui/pages/instance/WorldListPage.cpp b/meshmc/launcher/ui/pages/instance/WorldListPage.cpp
new file mode 100644
index 0000000000..3759b77823
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/WorldListPage.cpp
@@ -0,0 +1,422 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ *  This file incorporates work covered by the following copyright and
+ *  permission notice:
+ *
+ * Copyright 2015-2021 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "WorldListPage.h"
+#include "ui_WorldListPage.h"
+#include "minecraft/WorldList.h"
+
+#include <QEvent>
+#include <QMenu>
+#include <QKeyEvent>
+#include <QClipboard>
+#include <QMessageBox>
+#include <QTreeView>
+#include <QInputDialog>
+#include <QProcess>
+
+#include "tools/MCEditTool.h"
+#include "FileSystem.h"
+
+#include "ui/GuiUtil.h"
+#include "DesktopServices.h"
+
+#include "Application.h"
+
+class WorldListProxyModel : public QSortFilterProxyModel
+{
+	Q_OBJECT
+
+  public:
+	WorldListProxyModel(QObject* parent) : QSortFilterProxyModel(parent) {}
+
+	virtual QVariant data(const QModelIndex& index,
+						  int role = Qt::DisplayRole) const
+	{
+		QModelIndex sourceIndex = mapToSource(index);
+
+		if (index.column() == 0 && role == Qt::DecorationRole) {
+			WorldList* worlds = qobject_cast<WorldList*>(sourceModel());
+			auto iconFile =
+				worlds->data(sourceIndex, WorldList::IconFileRole).toString();
+			if (iconFile.isNull()) {
+				// NOTE: Minecraft uses the same placeholder for servers AND
+				// worlds
+				return APPLICATION->getThemedIcon("unknown_server");
+			}
+			return QIcon(iconFile);
+		}
+
+		return sourceIndex.data(role);
+	}
+};
+
+WorldListPage::WorldListPage(BaseInstance* inst,
+							 std::shared_ptr<WorldList> worlds, QWidget* parent)
+	: QMainWindow(parent), m_inst(inst), ui(new Ui::WorldListPage),
+	  m_worlds(worlds)
+{
+	ui->setupUi(this);
+
+	ui->toolBar->insertSpacer(ui->actionRefresh);
+
+	WorldListProxyModel* proxy = new WorldListProxyModel(this);
+	proxy->setSortCaseSensitivity(Qt::CaseInsensitive);
+	proxy->setSourceModel(m_worlds.get());
+	ui->worldTreeView->setSortingEnabled(true);
+	ui->worldTreeView->setModel(proxy);
+	ui->worldTreeView->installEventFilter(this);
+	ui->worldTreeView->setContextMenuPolicy(Qt::CustomContextMenu);
+	ui->worldTreeView->setIconSize(QSize(64, 64));
+	connect(ui->worldTreeView, &QTreeView::customContextMenuRequested, this,
+			&WorldListPage::ShowContextMenu);
+
+	auto head = ui->worldTreeView->header();
+	head->setSectionResizeMode(0, QHeaderView::Stretch);
+	head->setSectionResizeMode(1, QHeaderView::ResizeToContents);
+
+	connect(ui->worldTreeView->selectionModel(),
+			&QItemSelectionModel::currentChanged, this,
+			&WorldListPage::worldChanged);
+	worldChanged(QModelIndex(), QModelIndex());
+}
+
+void WorldListPage::openedImpl()
+{
+	m_worlds->startWatching();
+}
+
+void WorldListPage::closedImpl()
+{
+	m_worlds->stopWatching();
+}
+
+WorldListPage::~WorldListPage()
+{
+	m_worlds->stopWatching();
+	delete ui;
+}
+
+void WorldListPage::ShowContextMenu(const QPoint& pos)
+{
+	auto menu = ui->toolBar->createContextMenu(this, tr("Context menu"));
+	menu->exec(ui->worldTreeView->mapToGlobal(pos));
+	delete menu;
+}
+
+QMenu* WorldListPage::createPopupMenu()
+{
+	QMenu* filteredMenu = QMainWindow::createPopupMenu();
+	filteredMenu->removeAction(ui->toolBar->toggleViewAction());
+	return filteredMenu;
+}
+
+bool WorldListPage::shouldDisplay() const
+{
+	return true;
+}
+
+bool WorldListPage::worldListFilter(QKeyEvent* keyEvent)
+{
+	switch (keyEvent->key()) {
+		case Qt::Key_Delete:
+			on_actionRemove_triggered();
+			return true;
+		default:
+			break;
+	}
+	return QWidget::eventFilter(ui->worldTreeView, keyEvent);
+}
+
+bool WorldListPage::eventFilter(QObject* obj, QEvent* ev)
+{
+	if (ev->type() != QEvent::KeyPress) {
+		return QWidget::eventFilter(obj, ev);
+	}
+	QKeyEvent* keyEvent = static_cast<QKeyEvent*>(ev);
+	if (obj == ui->worldTreeView)
+		return worldListFilter(keyEvent);
+	return QWidget::eventFilter(obj, ev);
+}
+
+void WorldListPage::on_actionRemove_triggered()
+{
+	auto proxiedIndex = getSelectedWorld();
+
+	if (!proxiedIndex.isValid())
+		return;
+
+	auto result = QMessageBox::question(
+		this, tr("Are you sure?"),
+		tr("This will remove the selected world permenantly.\n"
+		   "The world will be gone forever (A LONG TIME).\n"
+		   "\n"
+		   "Do you want to continue?"));
+	if (result != QMessageBox::Yes) {
+		return;
+	}
+	m_worlds->stopWatching();
+	m_worlds->deleteWorld(proxiedIndex.row());
+	m_worlds->startWatching();
+}
+
+void WorldListPage::on_actionView_Folder_triggered()
+{
+	DesktopServices::openDirectory(m_worlds->dir().absolutePath(), true);
+}
+
+void WorldListPage::on_actionDatapacks_triggered()
+{
+	QModelIndex index = getSelectedWorld();
+
+	if (!index.isValid()) {
+		return;
+	}
+
+	if (!worldSafetyNagQuestion())
+		return;
+
+	auto fullPath = m_worlds->data(index, WorldList::FolderRole).toString();
+
+	DesktopServices::openDirectory(FS::PathCombine(fullPath, "datapacks"),
+								   true);
+}
+
+void WorldListPage::on_actionReset_Icon_triggered()
+{
+	auto proxiedIndex = getSelectedWorld();
+
+	if (!proxiedIndex.isValid())
+		return;
+
+	if (m_worlds->resetIcon(proxiedIndex.row())) {
+		ui->actionReset_Icon->setEnabled(false);
+	}
+}
+
+QModelIndex WorldListPage::getSelectedWorld()
+{
+	auto index = ui->worldTreeView->selectionModel()->currentIndex();
+
+	auto proxy = (QSortFilterProxyModel*)ui->worldTreeView->model();
+	return proxy->mapToSource(index);
+}
+
+void WorldListPage::on_actionCopy_Seed_triggered()
+{
+	QModelIndex index = getSelectedWorld();
+
+	if (!index.isValid()) {
+		return;
+	}
+	int64_t seed = m_worlds->data(index, WorldList::SeedRole).toLongLong();
+	APPLICATION->clipboard()->setText(QString::number(seed));
+}
+
+void WorldListPage::on_actionMCEdit_triggered()
+{
+	if (m_mceditStarting)
+		return;
+
+	auto mcedit = APPLICATION->mcedit();
+
+	const QString mceditPath = mcedit->path();
+
+	QModelIndex index = getSelectedWorld();
+
+	if (!index.isValid()) {
+		return;
+	}
+
+	if (!worldSafetyNagQuestion())
+		return;
+
+	auto fullPath = m_worlds->data(index, WorldList::FolderRole).toString();
+
+	auto program = mcedit->getProgramPath();
+	if (program.size()) {
+#ifdef Q_OS_WIN32
+		if (!QProcess::startDetached(program, {fullPath}, mceditPath)) {
+			mceditError();
+		}
+#else
+		m_mceditProcess.reset(new LoggedProcess());
+		m_mceditProcess->setDetachable(true);
+		connect(m_mceditProcess.get(), &LoggedProcess::stateChanged, this,
+				&WorldListPage::mceditState);
+		m_mceditProcess->start(program, {fullPath});
+		m_mceditProcess->setWorkingDirectory(mceditPath);
+		m_mceditStarting = true;
+#endif
+	} else {
+		QMessageBox::warning(
+			this->parentWidget(), tr("No MCEdit found or set up!"),
+			tr("You do not have MCEdit set up or it was moved.\nYou can set it "
+			   "up in the global settings."));
+	}
+}
+
+void WorldListPage::mceditError()
+{
+	QMessageBox::warning(
+		this->parentWidget(), tr("MCEdit failed to start!"),
+		tr("MCEdit failed to start.\nIt may be necessary to reinstall it."));
+}
+
+void WorldListPage::mceditState(LoggedProcess::State state)
+{
+	bool failed = false;
+	switch (state) {
+		case LoggedProcess::NotRunning:
+		case LoggedProcess::Starting:
+			return;
+		case LoggedProcess::FailedToStart:
+		case LoggedProcess::Crashed:
+		case LoggedProcess::Aborted: {
+			failed = true;
+		}
+		case LoggedProcess::Running:
+		case LoggedProcess::Finished: {
+			m_mceditStarting = false;
+			break;
+		}
+	}
+	if (failed) {
+		mceditError();
+	}
+}
+
+void WorldListPage::worldChanged(const QModelIndex& current,
+								 const QModelIndex& previous)
+{
+	QModelIndex index = getSelectedWorld();
+	bool enable = index.isValid();
+	ui->actionCopy_Seed->setEnabled(enable);
+	ui->actionMCEdit->setEnabled(enable);
+	ui->actionRemove->setEnabled(enable);
+	ui->actionCopy->setEnabled(enable);
+	ui->actionRename->setEnabled(enable);
+	ui->actionDatapacks->setEnabled(enable);
+	bool hasIcon = !index.data(WorldList::IconFileRole).isNull();
+	ui->actionReset_Icon->setEnabled(enable && hasIcon);
+}
+
+void WorldListPage::on_actionAdd_triggered()
+{
+	auto list = GuiUtil::BrowseForFiles(displayName(),
+										tr("Select a Minecraft world zip"),
+										tr("Minecraft World Zip File (*.zip)"),
+										QString(), this->parentWidget());
+	if (!list.empty()) {
+		m_worlds->stopWatching();
+		for (auto filename : list) {
+			m_worlds->installWorld(QFileInfo(filename));
+		}
+		m_worlds->startWatching();
+	}
+}
+
+bool WorldListPage::isWorldSafe(QModelIndex)
+{
+	return !m_inst->isRunning();
+}
+
+bool WorldListPage::worldSafetyNagQuestion()
+{
+	if (!isWorldSafe(getSelectedWorld())) {
+		auto result = QMessageBox::question(
+			this, tr("Copy World"),
+			tr("Changing a world while Minecraft is running is potentially "
+			   "unsafe.\nDo you wish to proceed?"));
+		if (result == QMessageBox::No) {
+			return false;
+		}
+	}
+	return true;
+}
+
+void WorldListPage::on_actionCopy_triggered()
+{
+	QModelIndex index = getSelectedWorld();
+	if (!index.isValid()) {
+		return;
+	}
+
+	if (!worldSafetyNagQuestion())
+		return;
+
+	auto worldVariant = m_worlds->data(index, WorldList::ObjectRole);
+	auto world = (World*)worldVariant.value<void*>();
+	bool ok = false;
+	QString name = QInputDialog::getText(this, tr("World name"),
+										 tr("Enter a new name for the copy."),
+										 QLineEdit::Normal, world->name(), &ok);
+
+	if (ok && name.length() > 0) {
+		world->install(m_worlds->dir().absolutePath(), name);
+	}
+}
+
+void WorldListPage::on_actionRename_triggered()
+{
+	QModelIndex index = getSelectedWorld();
+	if (!index.isValid()) {
+		return;
+	}
+
+	if (!worldSafetyNagQuestion())
+		return;
+
+	auto worldVariant = m_worlds->data(index, WorldList::ObjectRole);
+	auto world = (World*)worldVariant.value<void*>();
+
+	bool ok = false;
+	QString name = QInputDialog::getText(this, tr("World name"),
+										 tr("Enter a new world name."),
+										 QLineEdit::Normal, world->name(), &ok);
+
+	if (ok && name.length() > 0) {
+		world->rename(name);
+	}
+}
+
+void WorldListPage::on_actionRefresh_triggered()
+{
+	m_worlds->update();
+}
+
+#include "WorldListPage.moc"
diff --git a/meshmc/launcher/ui/pages/instance/WorldListPage.h b/meshmc/launcher/ui/pages/instance/WorldListPage.h
new file mode 100644
index 0000000000..5716a32f55
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/WorldListPage.h
@@ -0,0 +1,120 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ *  This file incorporates work covered by the following copyright and
+ *  permission notice:
+ *
+ * Copyright 2015-2021 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <QMainWindow>
+
+#include "minecraft/MinecraftInstance.h"
+#include "ui/pages/BasePage.h"
+#include <Application.h>
+#include <LoggedProcess.h>
+
+class WorldList;
+namespace Ui
+{
+	class WorldListPage;
+}
+
+class WorldListPage : public QMainWindow, public BasePage
+{
+	Q_OBJECT
+
+  public:
+	explicit WorldListPage(BaseInstance* inst,
+						   std::shared_ptr<WorldList> worlds,
+						   QWidget* parent = 0);
+	virtual ~WorldListPage();
+
+	virtual QString displayName() const override
+	{
+		return tr("Worlds");
+	}
+	virtual QIcon icon() const override
+	{
+		return APPLICATION->getThemedIcon("worlds");
+	}
+	virtual QString id() const override
+	{
+		return "worlds";
+	}
+	virtual QString helpPage() const override
+	{
+		return "Worlds";
+	}
+	virtual bool shouldDisplay() const override;
+
+	virtual void openedImpl() override;
+	virtual void closedImpl() override;
+
+  protected:
+	bool eventFilter(QObject* obj, QEvent* ev) override;
+	bool worldListFilter(QKeyEvent* ev);
+	QMenu* createPopupMenu() override;
+
+  protected:
+	BaseInstance* m_inst;
+
+  private:
+	QModelIndex getSelectedWorld();
+	bool isWorldSafe(QModelIndex index);
+	bool worldSafetyNagQuestion();
+	void mceditError();
+
+  private:
+	Ui::WorldListPage* ui;
+	std::shared_ptr<WorldList> m_worlds;
+	unique_qobject_ptr<LoggedProcess> m_mceditProcess;
+	bool m_mceditStarting = false;
+
+  private slots:
+	void on_actionCopy_Seed_triggered();
+	void on_actionMCEdit_triggered();
+	void on_actionRemove_triggered();
+	void on_actionAdd_triggered();
+	void on_actionCopy_triggered();
+	void on_actionRename_triggered();
+	void on_actionRefresh_triggered();
+	void on_actionView_Folder_triggered();
+	void on_actionDatapacks_triggered();
+	void on_actionReset_Icon_triggered();
+	void worldChanged(const QModelIndex& current, const QModelIndex& previous);
+	void mceditState(LoggedProcess::State state);
+
+	void ShowContextMenu(const QPoint& pos);
+};
diff --git a/meshmc/launcher/ui/pages/instance/WorldListPage.ui b/meshmc/launcher/ui/pages/instance/WorldListPage.ui
new file mode 100644
index 0000000000..7c68bfaee4
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/WorldListPage.ui
@@ -0,0 +1,161 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>WorldListPage</class>
+ <widget class="QMainWindow" name="WorldListPage">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>800</width>
+    <height>600</height>
+   </rect>
+  </property>
+  <widget class="QWidget" name="centralwidget">
+   <layout class="QHBoxLayout" name="horizontalLayout">
+    <property name="leftMargin">
+     <number>0</number>
+    </property>
+    <property name="topMargin">
+     <number>0</number>
+    </property>
+    <property name="rightMargin">
+     <number>0</number>
+    </property>
+    <property name="bottomMargin">
+     <number>0</number>
+    </property>
+    <item>
+     <widget class="QTreeView" name="worldTreeView">
+      <property name="sizePolicy">
+       <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+        <horstretch>0</horstretch>
+        <verstretch>0</verstretch>
+       </sizepolicy>
+      </property>
+      <property name="acceptDrops">
+       <bool>true</bool>
+      </property>
+      <property name="dragDropMode">
+       <enum>QAbstractItemView::DragDrop</enum>
+      </property>
+      <property name="alternatingRowColors">
+       <bool>true</bool>
+      </property>
+      <property name="rootIsDecorated">
+       <bool>false</bool>
+      </property>
+      <property name="itemsExpandable">
+       <bool>false</bool>
+      </property>
+      <property name="sortingEnabled">
+       <bool>true</bool>
+      </property>
+      <property name="allColumnsShowFocus">
+       <bool>true</bool>
+      </property>
+      <attribute name="headerStretchLastSection">
+       <bool>false</bool>
+      </attribute>
+     </widget>
+    </item>
+   </layout>
+  </widget>
+  <widget class="WideBar" name="toolBar">
+   <property name="windowTitle">
+    <string>Actions</string>
+   </property>
+   <property name="allowedAreas">
+    <set>Qt::LeftToolBarArea|Qt::RightToolBarArea</set>
+   </property>
+   <property name="toolButtonStyle">
+    <enum>Qt::ToolButtonTextOnly</enum>
+   </property>
+   <property name="floatable">
+    <bool>false</bool>
+   </property>
+   <attribute name="toolBarArea">
+    <enum>RightToolBarArea</enum>
+   </attribute>
+   <attribute name="toolBarBreak">
+    <bool>false</bool>
+   </attribute>
+   <addaction name="actionAdd"/>
+   <addaction name="separator"/>
+   <addaction name="actionRename"/>
+   <addaction name="actionCopy"/>
+   <addaction name="actionRemove"/>
+   <addaction name="actionMCEdit"/>
+   <addaction name="actionDatapacks"/>
+   <addaction name="actionReset_Icon"/>
+   <addaction name="separator"/>
+   <addaction name="actionCopy_Seed"/>
+   <addaction name="actionRefresh"/>
+   <addaction name="actionView_Folder"/>
+  </widget>
+  <action name="actionAdd">
+   <property name="text">
+    <string>Add</string>
+   </property>
+  </action>
+  <action name="actionRename">
+   <property name="text">
+    <string>Rename</string>
+   </property>
+  </action>
+  <action name="actionCopy">
+   <property name="text">
+    <string>Copy</string>
+   </property>
+  </action>
+  <action name="actionRemove">
+   <property name="text">
+    <string>Remove</string>
+   </property>
+  </action>
+  <action name="actionMCEdit">
+   <property name="text">
+    <string>MCEdit</string>
+   </property>
+  </action>
+  <action name="actionCopy_Seed">
+   <property name="text">
+    <string>Copy Seed</string>
+   </property>
+  </action>
+  <action name="actionRefresh">
+   <property name="text">
+    <string>Refresh</string>
+   </property>
+  </action>
+  <action name="actionView_Folder">
+   <property name="text">
+    <string>View Folder</string>
+   </property>
+  </action>
+  <action name="actionReset_Icon">
+   <property name="text">
+    <string>Reset Icon</string>
+   </property>
+   <property name="toolTip">
+    <string>Remove world icon to make the game re-generate it on next load.</string>
+   </property>
+  </action>
+  <action name="actionDatapacks">
+   <property name="text">
+    <string>Datapacks</string>
+   </property>
+   <property name="toolTip">
+    <string>Manage datapacks inside the world.</string>
+   </property>
+  </action>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>WideBar</class>
+   <extends>QToolBar</extends>
+   <header>ui/widgets/WideBar.h</header>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections/>
+</ui>