
Description: DOSBox SVN Daum is a customized version of the DOSBox emulator that includes additional features and optimizations for running games. It has better performance, custom graphics output options, scalers, and many quality-of-life improvements.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: FreeDOS is an open source DOS-compatible operating system that you can use to play classic DOS games, run legacy business software, or develop embedded systems. It is free to download and use.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API