
Description: GreenVBox is an open-source and free virtualization software that allows users to run multiple operating systems on a single machine. It is lightweight, easy to use, and focused on efficiency and environmental sustainability.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: VMware Workstation Player is a virtualization software that allows users to run multiple virtual machines on a single physical machine. It enables testing software, running different operating systems, and consolidating physical hardware.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API