
Description: gCAD3D is a free, open source CAD software for 3D modeling and drafting. It has tools for creating precise 2D drawings and 3D models. gCAD3D is lightweight, customizable, and supports exporting files to common formats.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: QCAD is a free, open source 2D CAD program for Windows, macOS and Linux. It allows users to create technical drawings such as plans, schematics, diagrams and more. QCAD has a simple, easy-to-use interface and includes tools for drawing lines, shapes, adding text and dimensions.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API