Cross-platform software libraries and APIs
Qt Creator IDE and productivity tools
UI Design tool for UI composition
for Qt projects
Digital advertising for UI apps
Usage intelligence for embedded devices
GUI test automation
Code coverage analysis
Test results management and analysis
Software static code analysis
Software architecture verification
The latest version of Qt.
Make the most of Qt tools, with options for commercial licensing, subscriptions, or open-source.
Explore Qt features, the Framework essentials, modules, tools & add-ons.
The project offers PySide6 - the official Python bindings that enhance Python applications.
Qt empowers productivity across the entire product development lifecycle, from UI design and software development to quality assurance and deployment. Find the solution that best suits your needs.
Insight into the evolution and importance of user-centric trends and strategies.
Learn how to shorten development times, improve user experience, and deploy anywhere.
Tips on efficient development, software architecture, and boosting team happiness.
Get the latest resources, check out upcoming events, and see who’s innovating with Qt.
A wealth of Qt knowledge at your fingertips—discover your ideal learning resource or engage with the community.
Whether you're a beginner or a seasoned Qt pro, we have all the help and support you need to succeed.
Customize your development environment with a variety of tools that accelerate development and testing throughout your entire application development life-cycle.
Impress users with smooth-looking 2D/3D UI applications. Ready-made UI libraries, modern design tooling, auto-scaling functionality, increase productivity without compromising on performance.
Extensive libraries and intuitive APIs making development faster.
Everything you need to design, develop, test and maintain your software.
Components for compelling data visualization design.
Handle streams, enable interoperability.
Access and manipulate data from a variety of databases.
Classes for streaming, audio, video, radio and camera functionality.
Web integration, high- and low-level network and inter-process communication.
This free book provides you with a walk-through of the different aspects of application development using the new Qt 6. It focuses on the Qt Quick technology and includes necessary information about writing C++ back-ends and extensions for Qt Quick.
We recently launched the beta program of our new analytics solution, Qt Insight. Insight allows you to track and analyze real customer usage data of your embedded devices. We're still looking for participants – join the program now to help us shape the full product with your feedback!
Qt Group includes The Qt Company Oy and its global subsidiaries and affiliates.