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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.

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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.

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New to Qt and want to try before you buy? Download a free trial of the Qt framework, tools for desktop and embedded development, Qt Design Studio, plus other enterprise add-ons like Qt Digital Advertising platform.

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Existing customers

Got Qt already and want to upgrade your license or try out the latest Qt 6 release? Sign into the customer portal to download a trial or contact your Customer Success Manager to discuss your options.

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Downloads for open source users

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

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Qt Extensions

Download extensions and add-ons to tailor your Qt setup to the exact needs of your project from the all-new Qt Marketplace.

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