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 .

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

Migrating to Qt 6

Watch the technical on-demand webinar to take you through everything you need to know and consider during the migration process.

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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

Introduction to the QML CMake API

What's new in QML Tooling in Qt 6.2?

Qt 6.2 vs. Qt 5.15 – The Feature Parity Comparison

Qt Extras Modules in Qt 6

Qt Multimedia in Qt 6

Qt 6.2 Beta Released

Qt 6 Reaches Feature Parity with Qt 5 - the Qt 6.2 Alpha Released

Qt 6.1.1 Released

Qt for Python: details about the 6.1 release 🐍

Qt 6.1 Released

Qt Contributors' Summit 2021

Qt 6.0.4 Released

Get Qt 6 now