
Description: Microsoft 3D Builder is a free 3D modeling software for Windows. It allows users to quickly and easily create, view, customize, and print 3D models. Ideal for basic modeling and 3D printing projects.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: PlastiSketch is a free online drawing and painting program aimed at beginner digital artists. It has a simple, intuitive interface with various brushes and tools for sketching, doodling, and basic illustration. Good for casual users looking to dabble in digital art.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API