
Description: Mtpaint is a simple, easy to use open source painting program for Linux. It has basic drawing and image editing features like layers, brushes, shape tools, color picker etc.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Pixelformer is a graphic design and photo editing software that specializes in pixel art creation and manipulation. It has a wide range of tools tailored for easily creating and editing pixel art with indexed color palettes.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API