
Description: RapCAD is a free browser-based CAD software for designing 3D models. It allows users to create, view, and share 3D designs online with no downloads required. RapCAD is easy to use with an intuitive drag-and-drop interface.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: libfive Studio is an open source CAD software focusing on organic shapes, specialist applications, and interactive modeling. It features a Python programming interface and OpenGL visualization engine.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API