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Qt 6 The latest version of Qt. Licensing Make the most of Qt tools, with options for commercial licensing, subscriptions, or open-source. Qt for Python The project offers PySide6 - the official Python bindings that enhance Python applications.
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Subnavigation Target embedded, desktop, and mobile platforms with the same code base for all. Try Qt for Free Buy Qt The most complete set of libraries for UI development, business logic and machine-to-machine communication. Explore Cross-platform IDE with a large variety of tools and extensions that enhance the user experience of Qt developers. Explore Visual 2D/3D UI Editor with ready-made UI components. Design from prototype to production. Explore Quality assurance tools for GUI testing, code coverage analysis, and a results management platform. Explore A platform for serving advertisem*nts to your Qt embedded, mobile, and desktop application UIs. Explore 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 The foundation of Qt on all platforms available on all supported operating systems. General and useful for most applications. Add value to your applications with special-purpose modules ranging from locations services, charts, to 3D rendering. 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 Responsive and intuitive cross-platform development environment with integrated tools for WYSIWYG UI design, code editor with syntax completion, and visual debugging & profiling tools. Simplify your build process for applications, libraries and components with Qt's own qmake or use CMake. All the functionality you need for unit testing, and extensions for GUI testing to ensure high quality and performant applications. Scale down to only the features and tools you need to achieve a smaller application footprint. Read more about Qt Design Studio Qt Design Studio is an easy-to-use design tool that lets designers import designs from Sketch and Photoshop to Qt, customize and animate them, and turn them into QML code developers can use. 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. Discover which others are supported Always taking you to the next level. Check out our latest updates and releases from our entire product suite. Discover the latest enhancements and features of Qt Insight 1.6, a powerful tool for software analytics. Read More We are happy to announce the release of Qt Creator 12! Read More Following up on the previous 2.5 LTS release, 2.6 builds on key performance improvements and adds some valuable features keeping focus on the key needs and requirements of Automotive and Consumer Electronics devices. Read More 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. Read More
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Success story: LG Builds Innovative Products with Qt
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