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.
Our Qt support team, working closely with RnD, is on a mission to help you solve technical challenges and use best practices with Qt APIs, functions, methods, and programming techniques for your project. If you need an extra boost, we can quickly become an extension of your team, ensuring your business has all the strategic support it needs. Together we can create great user experiences for your customers.
Granted to all Qt license holders*
Support on Qt APIs, functions, methods, and programming techniques
Software updates, patches and fixes for all releases
License transfer ** and recovery support
24/7 personalized support portal access
Bug fixes - Priority***
Two (2) business days response time Service Level Agreement****
Next - level success plan available upon request.
All Standard Support features
Dedicated Qt Support Engineer
One (1) business day response time Service Level Agreement ****
Bug fixes - Highest Priority***
Full application code analysis and debugging
Remote desktop assistance and troubleshooting
We acknowledge that your product may have a lifecycle that is longer than our usual support window for a given Qt release. To ensure you have the help you need, even if your project uses a version that is no longer officially supported, we offer an Extended Support package that can be added to your Standard or Premium support plan.