
Description: RISC OS is a computer operating system originally designed by Acorn Computers Ltd in Cambridge, England. It was first released in 1987 for their ARM-based Acorn Archimedes range. It features a graphical user interface and can run on low-power ARM processors.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Fedora is a Linux distribution developed by the Fedora Project, sponsored by Red Hat. It aims to be a leading-edge operating system featuring the latest in free and open source software on a stable, secure, and easy-to-manage platform.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API