Software development made smarter

Rapid prototyping, development & deployment

Qt gives you mature, comprehensive, and highly intuitive APIs along with a professional IDE that offers cross-platform and cross-compiling support – meaning better productivity for any project.

For testing <> fail { Design, develop, deploy, test }; Deliver & Maintain

Ultimate Performance, Reliability & Stability

Want instant-on, easy hardware integration, with zero overhead and full optimization? Qt’s C++ approach gives you full control over the code without compromising native performance. Let’s hear it for C++!

IDE & UI tools for both developers & designers

Qt allows you to create fluid and responsive 2D/3D UIs using declarative script programming, imperative design, or hybrid development that may even include HTML5. You pick the design approach that best suits your project and your team.

Get creative or go native. It's your choice.

Qt user interfaces present a native desktop look-and-feel, but if a custom-branded UI is what you’re after you can easily modify existing styles or create your own.

Future-proof tech independence? Totally.

Join a thriving community of 1 million+ developers, professional partners, contributors, and maintainers who already enjoy Qt's open governance and access to source code -- a transparent and platform-agnostic promise.