
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: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Denwer is an open-source vector graphics editor for Windows, Mac and Linux. It is designed to handle both bitmap and vector illustrations and offers features like custom brushes, advanced typography controls, file exporting for web or print and Wacom tablet compatibility.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API