
Description: Threed.io is a browser-based 3D design and modeling tool. It allows users to create 3D models and assemblies without needing to install any software. Threed.io is easy to use and has an intuitive drag-and-drop interface.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Origami Studio is a free, open-source interactive design and animation tool for creating advanced prototypes and animations. It allows designers to quickly visualize ideas and concepts without coding.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API