
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: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: STLFinder is a free, open-source tool for finding and downloading 3D printable models and STL files from across the internet. It allows you to search multiple model repositories in one place and preview models before downloading.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API