Cross-platform software libraries and APIs
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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
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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.
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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 800 people globally.
Net sales 2023:
180.7 MEUR
EBIT 2023:
47.3 MEUR
Employees 2023 (EOY):
775
+1.5 M
developers
+70
client industries
+3,500
commercial customers
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.
From mobile and desktop applications to smart devices, the Qt Framework and our extensive development tools provide everything necessary for developing and deploying entire product lines.
We bring designs to life with our tools for designers, technical artists, and front-end developers. By closing the gap between designers and developers we make it easy to create products that users love.
Our quality assurance tools ensure the quality of all cross-platform desktop, mobile, embedded, and web applications regardless of the platform used. Automating testing enables companies to save time, cost, and enable growth.
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.
Qt Group has successfully achieved the ISO 27001:2022 certification. This achievement is a significant milestone in the company’s cybersecurity strategy and underscores its commitment to ensuring the highest levels of information security management (ISMS).
Qt is ISO 9001:2015 certified. Quality is essential for us and something we constantly want to improve. Ultimately, the goal of everything around our processes is to enable the creation of Qt products that meet customer expectations and are of the highest quality.
TÜV NORD certifies that the Qt Safe Renderer 1.0 meets the tool requirements of several standards and that it can be used as a software supporting tool in a software safety life cycle according to IEC 62304:2015(2006 + A1).
Qt Group includes The Qt Company Oy and its global subsidiaries and affiliates.