Qt 5.11

Qt is a full development framework with tools designed to streamline the creation of applications and user interfaces for desktop, embedded, and mobile platforms.
Qt是一套包含了旨在简化桌面、嵌入式和移动平台的应用程序和用户界面的创建的工具集的完整的开发框架。

Qt Framework
Qt 框架

Intuitive APIs for C++ and JavaScript-like programming with Qt Quick for rapid UI creation.
用于通过基于C++和类JavaScript编程的Qt Quick快速创建UI的一系列直观的API

Qt Creator IDE
Qt Creator 集成开发环境

A powerful cross-platform integrated development environment, including UI designer tools and on-device debugging.
强大的跨平台集成开发环境,包括UI设计器工具和设备调试工具

Tools and Toolchains
工具和工具链

Internationalization support, embedded toolchains, and more.
国际化支持,嵌入的工具链等。

Licenses Used in Qt
Qt的使用许可

Qt Framework and tools are available under both open-source and commercial licenses.
Qt框架和工具可用于开源和商业许可证

The commercially licensed Qt contains additional functionality and productivity tools. For details, see http://www.qt.io/download/.
商业许可的Qt包含额外的功能和生产力工具。有关详细信息,请参阅http://www.qt.io/download/