The Qt Company announces acquisition of Axivion GmbH. Join our next webinar to learn more.
最新版Qt 6.3已正式发布。 了解更多。
最新バージョンQt 6.3がご利用いただけます。 詳細はこちら

August 18, 2022

REMINDER: Standard Support for Qt 5.15 LTS ends in May 2023: Act Now!

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May 10, 2022

Guide to the Total Cost of Ownership of Open-Source Software

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February 01, 2022

Qt commercial licensing simplified!

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May 20, 2020

Watch All The Latest & Greatest Videos from Qt: Qt Virtual Tech Con 2020

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April 02, 2020

Qt Virtual Tech Con Registration is Now Open!

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Are you already taking advantage of static code analysis? Do you want to learn more about the benefits of static code analysis?

Join our live webinar 'How to Improve Software Quality with Static Code Analysis' on October 4th at 4 pm CEST/10 am EDT


Register now

October 10, 2019

Change in open-source licensing of Qt Wayland Compositor, Qt Application Manager and Qt PDF

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May 16, 2018

Code contributions via bug reports and forum posts

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May 14, 2018

Generating Third-Party Attribution Documents

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June 23, 2016

What You Need to Know about the GNU LGPL

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June 20, 2016

Introducing New "Built with Qt" Logo

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May 10, 2016

Qt for Start-Ups - Get it Cheap While You Still Can!

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Qt World Summit 2022

Save the date: November 9th, 2022

Get excited and mark your calendars! The 2022 Qt Word Summit will take place virtually this year. More details to come soon.

See the events

April 21, 2016

Qt 5.7 Beta Released

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March 08, 2016

Qt + Start-Ups = Awesome !

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February 17, 2015

Qt Weekly #26: Protecting your application against hacking

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October 17, 2014

Qt 5.4 Beta Available

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October 01, 2014

Benefits of the Indie Mobile Licensing

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