
Description: Thingiverse is a website dedicated to sharing and discovering 3D printable designs. It has a large community of makers who upload and download a wide variety of 3D models that can be printed on consumer 3D printers.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Printables.com is a free website with thousands of printable activities, worksheets, coloring pages, recipes, crafts, and more for teachers, parents, and homeschoolers. It has a wide variety of educational and fun printables for all ages.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API