
Description: OpenToonz is a free and open-source 2D animation software. Morevna Edition is a community fork that adds new features like SVG support, grease pencil, and improvements to the UI and workflow.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Tahoma2D is a free and open-source 2D game engine. It is written in C++ and has tools for level design, scripting, particles, animation, physics, audio, and more. Good for hobbyists and indie developers to make 2D games.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API