
Description: PortableWinPy is a portable distribution of the Python programming language for Windows. It comes bundled with popular Python scientific libraries and tools, making it convenient for data analysis, machine learning, and scientific computing on the go.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Open Server is a free local server environment for Windows, allowing you to run a web server, FTP server, MySQL and other services on your own computer for development and testing purposes.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API