Qt wiki will be updated on October 12th 2023 starting at 11:30 AM (EEST) and the maintenance will last around 2-3 hours. During the maintenance the site will be unavailable.
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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.
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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) | ||||||
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| Qt Version | State | New Features | Download Online Installers (All Downloads) | |||
| Linux (32 bit) | Linux (64 bit) | Mac | Windows | |||
| Qt 4.8.7 | End-of-Life (as of December 2015) | Go to download directory | ||||
| Qt 5.12 | End-of-Life (as of December 2021) | New Features in Qt 5.12 | - | |||
| Qt 5.15 | Long Term Support Release | New Features in Qt 5.15 | - | |||
| Qt 6.2 | Long Term Support Release | New Features in Qt 6.2 | - | |||
| Qt 6.4 | Standard Support | New Features in Qt 6.4 | - | |||
| Qt 6.5 | Feature Development | New Features in Qt 6.5 | ||||
Install / Build
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New to Qt 5
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General
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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 | 3D | Sensors |
Desktop (Portal)
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Embedded (Portal)
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Mobile (Portal)
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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
- Qt Marketplace Publisher Guidelines