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Code Less. Create More.

Easily create connected devices, UIs and applications that run anywhere on any device

Build Your World

We believe that to execute successful desktop, multi-screen and Internet of Things strategies you need to have exceptional time-to-market without sacrifice to your brand. This means you can have a unique and modern UI which exceeds your customers’ expectations and is capable of running on all your users’ screens connecting them to a world of services regardless of platform choice and, of course, all with excellent performance. No small task…unless you use Qt.

Without Trade-Offs

We have made sure you only need to write and maintain one code base for your Qt application, which will run across all the leading desktop, mobile and embedded platforms. We know it’s not only about the code. We haven’t forgotten that you also need tools with features that ease your software development.


Design, Code, Debug
& Deploy Quickly

Functionality meets productivity – Qt development is fast due to the comprehensive set of highly intuitive and modularized C++ library classes, declarative “Qt Quick” UI technology and productive professional tooling. Rapid prototyping on all platforms is easy. Create software with stunning UIs and native performance, which runs just about everywhere without rewriting.

Beauty in the Front. Logic in the Back.

Your development approach is your choice. You can opt for the imperative Qt APIs for C++ to create business-critical logic in the backend or for the UI when hardcore native power is needed. You can choose the Qt Quick declarative language for super quick and creative UI design. Learn more ›


Qt for Device Creation
Pre-Built Software Stack

You can write and recycle Qt application and device UI code to run on all major embedded operating systems, including RTOS. We have included a pre-built, Qt-optimized, software stack to immediately get started with prototyping on a real device. Qt can be configured to run on a ton of hardware architectures and configurations making Qt a future-proof technology for your Internet of Things strategy. Read more ›

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Qt Demo Videos

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