There was a download of Qt 5.14.1 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. MaintenanceTool.exe, assistant.exe, QTUpdate.exe, QtSpim.exe and QTGame.exe are the most frequent filenames for this program's installer.
The most popular versions among the software users are 5.7, 5.6 and 5.5. The program can also be called "Qt Commercial", "Qt Evaluation", "Qt OpenSource". This PC software can be installed on 32-bit and 64-bit versions of Windows XP/XP Professional/Vista/7/8/10/11.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. Qt is included in Development Tools. This program is an intellectual property of Qt Development Frameworks.
From the developer:
Qt is a development framework for the creation of user interfaces for desktop, embedded, and mobile platforms. You get intuitive APIs for C++ and JavaScript-like programming. Qt Quick feature can be used for rapid UI creation. It also has a powerful cross-platform IDE with UI designer tools and on-device debugging.
You may want to check out more software, such as Qt Linguist, Transmission-Qt or SSuite Office - QT Calc Express, which might be related to Qt.