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Design, Develop,
Deploy UIs and Apps
Target embedded, desktop, and mobile platforms with the same code base for all.
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Qt Framework
Use Qt's libraries and APIs to develop software with native C++ performance for mobile, desktop, and embedded systems.
Get a full overview of the Qt Framework
Try Qt Without Installation
Right in Your Browser!
Explore Qt’s power in your browser with no downloads. Test and edit demos, see its potential, and bring your ideas to life!
Development Tools
Qt is full of tools to simplify developer’s lives and help with not just coding but also tasks like building, compiling, testing, localization, internationalization, and more.
Dig into Qt Development Tools
Boost Productivity with AI:
Focus on Coding, Not Chores
Qt AI Assistant is here! Skip the boring tasks, code more, and create faster.
Supported Languages & Platforms
Create fluid user interfaces with QML and boost your performance using C++. The choice is yours. You can even use Python and other community backed language bindings. Qt supports most operating systems and enables you to scale your applications down to target microcontrollers running on bare metal or up to high-end computers.
Success story: LG Builds Innovative Products with Qt
LG has a diverse product portfolio and is one of the world’s leading producers with products spanning from flat-screen TVs, mobile devices, air conditioners, washing machines, and refrigerators to automotive infotainment systems - and they choose Qt to power their products.
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