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          Design, Develop & Deploy User Interfaces and Applications

          Target embedded, desktop, and mobile platforms with the same code base for all.

          DESIGN TOOLS

          Visual 2D/3D UI Editor with ready-made UI components. Design from prototype to production.


          Cross-platform IDE with a large variety of tools and extensions that enhance the user experience of Qt developers.


          The most complete set of libraries for UI development, business logic and machine-to-machine communication using imperative C++ and other declarative approaches.


          Wide-ranging support of operating systems for desktop, mobile, embedded, RTOS and bare metal, scalable from MPUs down to MCUs.

          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.

          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, localization, and more.

          Dig into Qt Development Tools qt_devtools_flat


          Qt Creator IDE

          Responsive and intuitive cross-platform development environment with integrated tools for WYSIWYG UI design, code editor with syntax completion, and visual debugging & profiling tools.

          BUILD 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.

          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 qt_diagram


          Qt ESSENTIALS

          The foundation of Qt on all platforms available on all supported operating systems. General and useful for most applications.

          Qt ADD-ONS

          Add value to your applications with special-purpose modules ranging from locations services, charts, to 3D rendering.

          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.



          Try Qt now

          Start your Qt experience now!