Document Actions
Cross-Platform Application Framework
Qt is a cross-platform application framework for desktop and embedded development. It includes an intuitive API and a rich C++ class library, integrated tools for GUI development and internationalization, and support for Java and C++ development.
Qt Everywhere: Cross-Platform Support from Desktop to Embedded Devices
Qt enables companies to build software applications that run across multiple desktop operating systems and embedded devices, without rewriting the source code. Qt shortens time-to-market and increases productivity by allowing you to leverage software investments made on one platform across many others.
Learn More About: Qt Desktop | Qt Embedded | Cross-Platform
Rich Set of Application Building Blocks
The modular Qt C++ class library provides a rich set of application building blocks, delivering all of the functionality needed to build advanced, cross-platform applications. The Qt API is intuitive, easy to use and learn, and enables developers to produce highly readable, easily maintainable code.
Learn more about the Qt C++ class library
Integrated Developer Tools for Rapid GUI Design and I18N
Qt provides integrated developer tools for rapid GUI development, translation and internationalization, documentation and cross-platform builds. Qt is also integrated with Visual Studio and Eclipse IDEs.
Learn more about the Qt development tools
C++ and Java Language Support
The Qt class library is implemented in C++, and provides support for C++ development and Java™ programming through Qt Jambi™.
Learn more about Qt's C++ and Java support
Add-On Products to Boost Productivity
Trolltech offers add-on products to make development with Qt faster and easier, including platform and industry-specific components, integration aids and cutting-edge components too new to be included in Qt releases.
Learn more about Qt Add-on products
Evaluation versions of Qt are available with full source code for Windows, Mac, Linux, Embedded Linux and Windows CE.
Download now!
