Qt 6.5▲
Qt is a full development framework with tools designed to streamline the creation of applications and user interfaces for desktop, embedded, and mobile platforms.
I. Qt Framework▲
II. Qt Creator IDE▲
A powerful cross-platform integrated development environment, including UI designer tools and on-device debugging.
III. Tools and Toolchains▲
Internationalization support, embedded toolchains, Build with CMake, and more.
IV. Licenses Used in Qt▲
Qt Framework and tools are available under both open-source and commercial licenses.
The commercially licensed Qt contains additional functionality and productivity tools. For details, see http://www.qt.io/download/.