
Description: Cuprum is an open-source browser-based CAD software for 2D drafting and basic 2D design. It has a simple and intuitive user interface allowing beginners to easily create floor plans, layouts, diagrams and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: 3D Gerber Viewer is free software used to visualize Gerber files in 3D. It allows PCB designers to inspect the layer stackup and preview the board before manufacturing.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API