
Description: PyQt is a Python binding for Qt, a popular cross-platform GUI toolkit. It enables Python developers to create desktop GUIs by providing Python wrappers for Qt classes.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Cambalache is a free and open source download manager and file sharing app for Windows and Linux. It is designed to help users find, download, and manage files quickly and easily.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API