Qt is used for developing graphical user interfaces (GUIs) and multi-platform applications that run on all major desktop platforms and mobile or embedded platforms. Most GUI programs created with Qt have a native-looking interface, in which case Qt is classified as a widget toolkit.

Qt (pronounced as "cute", not "cu-tee") is a cross-platform framework that is usually used as a graphical toolkit, although it is also very helpful in creating CLI applications.

Qt is a cross-platform application development framework for desktop, embedded and mobile. Supported Platforms include Linux, OS X, Windows, VxWorks, QNX, Android, iOS, BlackBerry, Sailfish OS and others. Qt is not a programming language on its own. It …

Qt Framework contains cross-platform software libraries and APIs for embedded systems & software development, including Python/C++, Windows, Linux.

May 2, 2023 · Qt is a C++ framework that supports the WOCA (Write Once, Compile Anywhere) principle, which means Qt is a cross-platform framework. It’s mainly used to develop applications and graphical user interfaces (GUIs) that can run across different operating systems.

Qt features a large set of modules in the area of UIs, networking, web technologies, communication protocols, file formats, and much more. Essentials define the foundation of Qt …

To get you started with Qt, we'll need to know what you'd like to do. © 2025 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. …

Nov 15, 2023 · Qt is an open-source framework for creating apps with graphical user interfaces. Qt is a popular choice for cross-platform development.

Dec 23, 2023 · Qt is a cross-platform C++ framework that facilitates the development of applications with graphical user interfaces (GUIs) and provides a wide range of tools and libraries for software development.

Qt (“cute”) is the independent technology for cross-platform development of application on desktop, embedded and mobile operating systems. It consists of toolkit, including tools for development, debugging and deployment of application, for cross-platform applications.