
Description: FAUMachine is open-source software that allows you to create finite automata and convert them into state diagrams. It has features for minimizing automata and simulating them with input strings. The interface is simple and intuitive for designing and visualizing finite state machines.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Portable Virtualbox is a free, open-source virtualization software that allows you to run multiple virtual machines on your Windows computer without needing to install Virtualbox. It runs directly from a USB drive for easy portability.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API