
Description: Grafx2 is a free, open source bitmap paint program for Windows, Linux, MacOS, and other platforms. It is designed for creating pixel art, sprites, and other raster graphics. Key features include support for multiple layers and transparency, animation frames, palettes, image filters, and basic editing tools.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: JDraw is a free, open-source diagramming and vector graphics editor for Windows, Mac and Linux. It allows users to create flowcharts, UML diagrams, network diagrams, mockups, floor plans and more. Key features include a simple and intuitive interface, extensive shape libraries, advanced styling and formatting options.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API