
Description: QAquarelle is a free, open source painting software for Windows, Mac and Linux. It provides a realistic simulation of watercolors, acrylics, pens and more for digital painting.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Glimpse Image Editor is a free, open source image editing software for Linux, Windows and Mac. It has a user-friendly interface and features common tools like cropping, resizing, filters and drawing.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API