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 Framework Intuitive API s for C++ and JavaScript-like programming with Qt Quick for rapid UI creation.

You can get Qt, its modules and tools via Qt Online Installer or Maintenance Tool. Via Qt Online Installer you can do new installations. Maintenance Tool is included in each Qt installation and with it you can update your Qt installation for example by adding and removing components.

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.

To download and install Qt for Windows, follow the instructions on the Getting Started with Qt page. The following configurations are supported. The pages below covers specific issues and recommendations for creating Windows applications. We invite you to explore the rest of Qt.

5.15.16/ 15-Nov-2024 19:20 - 5.15.15/ 30-Aug-2024 13:10 - 5.15.14/ 24-May-2024 14:05 - 5.15.13/ 08-Mar-2024 15:31 - 5.15.12/ 20-Dec-2023 18:36 - 5.15.11/ 04-Oct-2023 17:38 - 5.15.10/ 06-Jun-2023 20:44 - 5.15.9/ 06-Apr-2023 11:45 - 5.15.8/ 04-Jan-2023 09:55 - 5.15.7/ 28-Oct-2022 10:11 - 5.15.6/ 07-Sep-2022 15:01 - 5.15.5/ 17-Jun-2022 07:17 - 5. ...

Release notes for the Qt 5.15 LTS Commercial release are available via Qt Account. In Qt Account, select Downloads - Product: Qt - Version: <Qt Version>. Known issues for Qt 5.15 LTS Commercial releases are listed in the release notes. Some additional highlights of known issues are listed below:

All the essential Qt tools for all stages of Software Development Lifecycle: planning, design, development, testing, and deployment.

Great new things are coming with the latest Qt release. From image based styling of the Qt Quick Controls, new shape types in Qt Quick through to Vulkan enablers as well as additional languages and handwriting recognition in Virtual Keyboard. But wait, there is more.

May 26, 2020 · Qt 5.15 is the final long term supported release of the Qt 5 series, easy to upgrade to, backward-compatible, and a stepping stone towards Qt 6.

Learn the basics of Qt and Qt Quick development by following the two tutorials below that illustrate how to create simple applications and build and run them on target platforms: Qt Widgets provides a library of UI elements which allow you to create classic desktop-style user interfaces.