With Qt, you can reach all your target platforms – desktop & embedded – with one technology and one codebase, minimizing your time-to-market and maintenance burden.
Get the full Qt experience with a licensing plan designed to support your business goals plus access to the official Qt Support Helpdesk and a close strategic relationship with The Qt Company.
New to Qt and want to try before you buy? Download a free trial of the Qt framework, tools for desktop and embedded development, plus other enterprise add-ons.
What's in Qt?Find them in the Qt account licensing portal or through the Maintenance tool in your Qt installation directory.
Find out how you can use Qt under the (L)GPL and contribute to the Qt project.
Download extensions and add-ons to tailor your Qt setup to the exact needs of your project from the all-new Qt Marketplace.