PySide2

Qt Framework

Cross-platform software development framework

Qt Documentation

Here you'll find documentation for Qt, a cross-platform software development framework Getting Started Qt provides tailored solutions for specific platforms and industry requirements Browse documentation by version Documentation for Qt Creator, Qt's integrated development environment, and other tools Design and development tools for 2D and 3D user interfaces © 2019 The Qt Company Ltd.

doc.qt.io

Exe location:

C:\Python\Lib\site-packages\PySide2\designer.exe

Qt Creator

Qt Creator Manual

Qt Creator provides a cross-platform, complete integrated development environment (IDE) for application developers to create applications for multiple desktop, embedded, and mobile device platforms, such as Android and iOS. It is available for Linux, macOS and Windows operating systems. For more information, see Supported Platforms. In addition, you can use the experimental WebAssembly plugin to build applications in web format and run them in web browsers.