All new Qt 6

The Productivity Platform for the Future

Software requirements are increasing exponentially, your team's capacity is not! Qt 6's tools & APIs empower designers and developers to create more!

Next-Generation User Experience

Build consistently branded 2D & 3D applications with a custom or native look & feel – using designer and developer-friendly tools, a leaner, yet more powerful QML language, and a flexible graphics architecture.

Limitless Scalability

From microcontrollers (MCUs) to supercomputers, Qt 6 and our massive ecosystem provides everything you need to design, develop, and deploy software for your entire product line. Create applications that are beautiful in the front-end and powerful in the back-end, with the same codebase for any hardware, any OS, or on bare metal.

Technical specifications

This is new in Qt 6

Jump to a no-frills tear down of what's under the hood .

See technical specifications

The worlds best companies use Qt to make the products you love.

Migrating to Qt 6

Join this technical webinar to take you through everything you need to know and consider during the migration process.

Get Qt 6 now

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All new Qt 6

The Productivity Platform for the Future

Next-Generation User Experience

Limitless Scalability

Technical specifications

This is new in Qt 6

The worlds best companies use Qt to make the products you love.

Migrating to Qt 6

Read more about Qt 6

Qt for Python: details about the 6.1 release 🐍

Qt 6.1 Released

Qt Contributors' Summit 2021

Qt 6.0.4 Released

Qt Roadmap for 2021

Qt 6.0.3 Released

Qt 6.1 Beta Released

Qt 6.1 Alpha released

Qt 6.0.1 Released

QBSP Cookbook available for Qt 6.0

Qt at Virtual CES 2021

Qt for Python 6 released

Get Qt 6 now