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Innovative hardware and intuitive
software. Together at last.

Create outstanding interfaces for your innovative new devices.

In a world where smart devices are everywhere — in our homes, our cars, our workplaces and our pockets — creating connected devices that stand out from the crowd with unique and modern interfaces is more important than ever.

With Qt, you can connect your devices to the world while ensuring they’re future-proofed with platform independence.

  • Easily create powerful and connected devices
  • Maintain platform independence for the Internet of Things
  • Speed to market with rapid embedded workflows and tooling
  • Modern UX with top performance

One ecosystem — Stronger together — One Qt

Learn why over 1 million engineers choose Qt as their #1 cross-platform development framework.

Application Development

Build powerful, connected and beautiful applications that run on any screen and across any platform.

Develop applications with Qt

Device Creation

Breathe new life into your devices by using innovative software to stand out from the crowd.

Create devices with Qt

Qt in use

Find out why leading companies in more than 70 industries are already using Qt to power millions of devices all over the world.

Read about Qt in the real world

Start the conversation with Qt today