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Latest revision as of 08:36, 3 February 2026

Welcome to the Qt wiki

Here the Qt community has gathered information on Qt over the years.

Everything here is created and maintained by the community.

Please take a look at the below information before you start contributing.

What is Qt?
Purpose of this wiki
There is also a complete listing of all pages.

Editing Info

MediaWiki help on editing pages: Comprehensive guides on wiki editing in general.
Wiki Editing Hints: Tips on how to edit this wiki.
Articles needing cleanup: A list of articles that might need polishing.
Wiki Improvement Ideas

Quick Access (Portal)


Current Releases (All Releases)
Qt Version	State	Support Duration	New Features	Download Online Installers (All Downloads)
Qt Version	State	Support Duration	New Features	Linux (x64 and arm)	Mac	Windows (x64 and arm)
Qt 6.5	Long Term Support Release	3 years	New Features in Qt 6.5	-
Qt 6.8	Long Term Support Release	5 years	New Features in Qt 6.8
Qt 6.9	Supported Release	1 year	New Features in Qt 6.9
Qt 6.10	Supported Release	1 year	New Features in Qt 6.10
Qt 6.11	Feature Development	1 year	New Features in Qt 6.11

Install / Build

New to Qt 5

General

Qt Documentation

Application Developers (Portal)

Qt Creator	QtQuick	XML	JSON	Network	Web	Serial Port	Database
Localization	Multimedia	Bluetooth	Language Bindings	Widgets	2D	Threads	Deploying
Tools	Add-ons	Porting	Plugins	Testing	Printing	PDF	3D	Sensors
Qt Design Studio

Desktop (Portal)

Embedded (Portal)

Mobile (Portal)

Contributors (Portal)

Qt Contribution Guidelines
Building Qt 6 from Git You will need to be able to build Qt from sources so that you can test your local patches
Developing Qt (overview)
The Qt Project Security Policy: Reporting and handling of security issues
Qt Project Guidelines Guides and useful information for code contributors to the Qt Project
Guidelines: General guidelines regarding Qt code (excl. those specifically for code contributions to the Qt Project)
Instructions: Instructions for set-up and tools
Process: Description of the development process
Documentation: Resources regarding writing documentation and examples
Qt Contributors Summits
Qt Metrics Page Description

@@ Line 31: / Line 31: @@
 ! rowspan="2" class="wikitable-head" |Qt Version
 ! rowspan="2" class="wikitable-head" |State
+! rowspan="2" class="wikitable-head" |Support Duration
 ! rowspan="2" class="wikitable-head" |New Features
-! colspan="4" class="wikitable-head" |Download Online Installers ([http://www.qt.io/download/ All Downloads])
+! colspan="3" class="wikitable-head" |Download Online Installers ([http://www.qt.io/download/ All Downloads])
 |-
-! class="wikitable-head" |Linux (32 bit)
+! class="wikitable-head" |Linux (x64 and arm)
-! class="wikitable-head" |Linux (64 bit)
 ! class="wikitable-head" |Mac
-! class="wikitable-head" |Windows
+! class="wikitable-head" |Windows (x64 and arm)
-|-
-|Qt 4.8.7
-|End-of-Life (as of December 2015)
-|
-| colspan="4" style="text-align:center" |[https://download.qt.io/archive/qt/4.8/4.8.7/ Go to download directory]
-|-
-|Qt 5.12
-|End-of-Life (as of December 2021)
-|[[New Features in Qt 5.12]]
-| colspan="4" style="text-align:center" | -
-|-
-|Qt 5.15
-|[[Qt 5.15 Release#Qt 5.15 LTS Commercial Releases|Long Term Support Release]]
-|[[New Features in Qt 5.15]]
-| colspan="4" style="text-align:center" | -
-|-
-|Qt 6.2
-|End-of-Life (as of October 2024)
-|[[New Features in Qt 6.2]]
-| colspan="4" style="text-align:center" | -
 |-
 |Qt 6.5
 |[[Qt 6.5 Release|Long Term Support Release]]
-|[https://doc.qt.io/qt-6.5/whatsnew65.html New Features in Qt 6.5]
+|3 years
+|[https://doc.qt.io/qt-6/whatsnew65.html New Features in Qt 6.5]
 | colspan="4" style="text-align:center" | -
 |-
-|Qt 6.6
+|Qt 6.8
-|End-of-Life (as of October 2024)
+|[[Qt 6.8 Release|Long Term Support Release]]
-|[https://doc-snapshots.qt.io/qt6-dev/whatsnew66.html New Features in Qt 6.6]
+|5 years
-|
+|[https://doc.qt.io/qt-6/whatsnew68.html New Features in Qt 6.8]
 |
 |
 |
 |-
-|Qt 6.7
+|Qt 6.9
-|[https://wiki.qt.io/Qt_6.7_Release Supported Release]
+|[[Qt 6.9 Release|Supported Release]]
-|[https://doc-snapshots.qt.io/qt6-dev/whatsnew67.html New Features in Qt 6.7]
+|1 year
-|
+|[https://doc.qt.io/qt-6/whatsnew69.html New Features in Qt 6.9]
 |
 |
 |
 |-
-|Qt 6.8
+|Qt 6.10
-|[[Qt 6.8 Release|Long Term Support Release]]
+|[[Qt 6.10 Release|Supported Release]]
-|[https://doc-snapshots.qt.io/qt6-dev/whatsnew68.html New Features in Qt 6.8]
+|1 year
-|
+|[https://doc.qt.io/qt-6/whatsnew610.html New Features in Qt 6.10]
 |
 |
 |
 |-
-|Qt 6.9
+|Qt 6.11
-|[[Qt 6.9 Release|At feature development]]
+|[[Qt 6.11 Release|Feature Development]]
-|[https://doc-snapshots.qt.io/qt6-dev/whatsnew69.html New Features in Qt 6.9]
+|1 year
-|
+|[https://doc-snapshots.qt.io/qt6-6.11/whatsnew611.html New Features in Qt 6.11]
 |
 |
@@ Line 109: / Line 90: @@
 *[[Qt for WebAssembly]]
 *[[Qt for Python]]
+*[https://wiki.qt.io/Building_Qt_for_HarmonyOS Qt for HarmonyOS]
 | style="vertical-align:top;width:33%;" |<div style="font-size:18px">New to Qt 5</div>
@@ Line 129: / Line 111: @@
 *[http://doc.qt.io/ Reference documentation]
 *[https://bugreports.qt.io/ Bug tracker]
+*[[Jira Cloud migration]]
 *[[Books]]
@@ Line 136: / Line 119: @@
 * [[Qt Writing Guidelines]]
-* [[:Category:Developing Qt::Documentation|Qt Documentation Contributors]]
+* [[Contributing to Qt Documentation|Qt Documentation Contributors]]
 ==Application Developers ([[Portal:Application Developers|Portal]])==
@@ Line 188: / Line 171: @@
 *[[Writing good tests]]
 *[[Exporting a document to PDF]]
-*[[Qt for OpenHarmony]]
+*[https://wiki.qt.io/Qt_for_HarmonyOS Qt for HarmonyOS]
 | style="vertical-align:top;width:33%;" |<div style="font-size:18px">Embedded ([[Portal:Embedded|Portal]])</div>
@@ Line 223: / Line 206: @@
 *[[:Category:Contributors Summit|Qt Contributors Summits]]
 *[[Qt Metrics Page Description]]
-*[[Qt Marketplace Publisher Guidelines]]
 ==Special Interest ([[Portal:Special Interest|Portal]])==
@@ Line 232: / Line 214: @@
 *[[Who Does What]]
 *[[Flakiness information|Flakiness update]]
+*[[Qt Champions 2025]]