Qt Software Free Trials

Experience Qt tools firsthand with our free 10-day evaluation for businesses. Unlock the full potential of our commercial packages and components, and gain access to the official Qt support desk for seamless assistance in getting started.

Open source user?

Find out how you can use Qt under the (L)GPL and contribute to the Qt project.

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Development Framework & Tools

Qt UI and application framework, Qt Creator & other tools for mobile, desktop and embedded application development, and Qt Design Studio, plus hardware reference images for common MPU- and MCU-powered devices.

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Quality Assurance Tools

Quality Assurance tools for your entire software development lifecycle. Squish for automated GUI testing, Coco for code coverage analysis and Test Center for centralized test result management.

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For existing Qt customers

Got Qt already and want to upgrade your license or try out the latest Qt 6 release?

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