What’s New?

The best Qt SDK ever:
Qt 4.6 + Qt Creator 2.0

The Qt SDK provides everything you need to develop web-enabled desktop, mobile and embedded applications and UIs. It includes the Qt cross-platform application framework and the Qt Creator cross-platform IDE. New features make it even easier to:

Create advanced user experiences
Ensure better runtime performance
Target new desktop and mobile platforms

New features, videos and resources below.

Qt 4.6 introduces support for the Symbian platform with integration for the S60 framework, expanding the addressable market for Qt applications by over 130 million Symbian devices. Find out more.

The new Qt SDK: More platforms, more eye candy, more horsepower

Qt 4.6 and Qt Creator 2.0 bring more of what you need to develop exciting desktop, embedded and mobile applications. Find out more about the new features below:

Qt & Qt Creator videos

Advanced Graphics Effects
Opacity, drop-shadows, blur, colorization and many more graphics effects can now be used with Qt 4.6 to create more exciting UIs. Read more.

Animation and State Machine Frameworks
The new Qt Animation and State Machine Frameworks allow developers to create simple or complex animations, without the hassle of managing complex code. Read more

Graphics effects, animations
and states in action.
Watch the video.

Download the source code.

Gesture & Multi-touch Support
New support for gestures and multi-touch input methods make it possible for developers to create better user interaction on touch-enabled devices. Read more