Design, Develop,
Deploy UIs and Apps

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

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The Framework

The most complete set of libraries for UI development, business logic and machine-to-machine communication.

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Development Tools

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

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Design Tools

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

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QA for Qt Projects

Quality assurance tools for GUI testing, code coverage analysis, and a results management platform.

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Digital Advertising

A platform for serving advertisements to your Qt embedded, mobile, and desktop application UIs.

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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 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

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.

Qt Design Studio 4.6

Qt Design Studio 4.6 is here! We present to you an exciting new edition of the Qt Design Studio, further uniting developers and designers. Take a deeper look!

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Qt for MCUs 2.8 LTS

We are thrilled to announce the release of Qt for MCUs 2.8 LTS, which comes with new exciting GUI building blocks, improvements to build tools workflows, extended support for Infineon TRAVEO T2G microcontrollers, and much more.

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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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