Qt 6.4 is out now! Scale your UX to the next level with the all-new 3D physics engine and Qt for WebAssembly. Read 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
THE FUTURE IS WRITTEN WITH Qt

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November 3, Online

Qt World Summit 21

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Next generation user experience with limitless scalability. Qt is designed for producing cutting-edge software experiences in record-breaking times.

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EVERYTHING YOU NEED

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User Interfaces and Applications

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DESIGN & PROTOTYPE

Create beautiful user interfaces

Qt Design Studio closes the gap between designers and developers. Now they can work simultaneously with one unifying framework, one common language, fewer feedback loops, and faster iterations.

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DEVELOP & CODE

Be productive and speed up development

Qt is full of tools to simplify developers' lives and help with not just coding but also tasks like building, compiling, localization, and more.

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DEBUG & TEST

Ensure code, UI and application quality

Our comprehensive quality management tools will continuously improve and enable high performance, design, reliability, and maintainability expectations.

Testing Tools

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DEPLOY & MAINTAIN

Ship and maintain multiple platforms

Easily create connected devices, UIs and applications with native C++ performance. It's powerful, yet compact, has intuitive tools, and libraries and will blow your mind!

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1+ BILLION DEVICES AND APPLICATIONS POWERED BY Qt.
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LATEST & GREATEST

The Qt Company acquires Axivion GmbH

The Qt Company acquires Axivion GmbH to further strengthen its market-leading offering in quality assurance. This transaction will broaden our quality assurance offering with new solutions for static software analysis and software architecture analysis.

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Monetize your device with Qt Digital Advertising platform

Turn any mobile application or embedded screen into a revenue generator with the Qt Digital Advertising Platform.

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Qt 6, the all-new major release, is now available!

Qt 6 is designed for producing cutting-edge software experiences in record-breaking times.

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Qt World Summit 2022

November 9, 2022 9am - 2pm CET & EST

Experience Qt World Summit with the community!

Join 5000+ developers, designers, managers and executives from over 90 countries to get inspired by the latest developments with Qt.

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