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.
Qt Group (Nasdaq Helsinki: QTCOM) is a global software company, trusted by industry leaders and over 1.5 million developers worldwide to create applications and smart devices that users love. We help our customers to increase productivity through the entire product development lifecycle - from UI design and software development to quality management and deployment.
Our customers are in more than 70 different industries in over 180 countries. Qt Group is headquartered in Espoo, Finland, and employs almost 700 people globally.
Net sales 2023:
Employees 2023 (EOY):
We help companies to meet the increasing software market requirements driven by the exponential growth of the connected devices market and the stagnant growth of available software developers.
Developing mobile and desktop applications has been in the DNA of Qt since the beginning – the first public version of Qt Framework in 1995.
Qt's unique product offering addresses each step of the product development process. With us, companies can increase productivity in their product development at each step of the process, from design and development to testing and deployment.
The people behind Qt – it is fantastic what support you provide, guys! You are open for discussion, ready to help and find solutions.
Zoltan Lutor, Software Developer, Forfiction Mobile
Squish is the best GUI testing tool I've worked with. It's runtime performance is great and it has a low "barrier" to get up and running. It feels much more lightweight and flexible than any other tool I've used (that includes Ranorex, Silk, and QA Wizard Pro).
Joshua Niehus, SQA Engineer, Bio-Rad Laboratories
With how easy Qt is to use, we could have a fully developed mobile game up and running within 24 hours, and wouldn't need to worry about a thing.
Ari Salmi, Software Developer & Business Consultant, NotskiGames
The Qt Community consists of more than 1.5 million developers around the world. Part of the success of Qt is due to its strong community, which contributes to the quality of the framework by finding and fixing bugs and adding to the Qt codebase by sharing various features of their software development projects.
Our software is the catalyst for cutting-edge products and solutions.
We encourage open lines of communication among our employees.
Collaboration is at the center of the way we work.