
Description: SAMoCAD is an open-source computer aided design (CAD) software focused on mechanical engineering. It allows for 2D drafting and 3D modeling with tools for sketching, extrusions, Boolean operations, and more. SAMoCAD aims to provide an affordable and customizable alternative to commercial CAD packages.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Piglet Drawing Editor is a free, open source vector graphics editor for Windows, Mac and Linux. It has a simple, easy-to-use interface allowing you to create diagrams, drafts, charts and illustrations. Key features include layers, grid snapping and export to PNG.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API