
Description: Remix 3D is a free 3D modeling software by Microsoft. It allows users to easily create and remix 3D objects and scenes using simple building blocks and assets from the Remix 3D community library.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: SketchUp 3D Warehouse is a free online repository where SketchUp users can upload and download 3D models to share. It contains a large collection of models across various categories like architecture, engineering, interiors etc. that can be directly used in SketchUp projects.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API