
Description: Free DWG Viewer is a free, standalone CAD file viewer that allows you to open, view, and print DWG, DXF, and DWF files without having AutoCAD installed. It supports the latest AutoCAD DWG file formats and works on Windows systems.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: LiteCAD is a free, open source CAD software for Windows, Mac and Linux. It is lightweight and easy to use for creating 2D drawings and basic 3D models. LiteCAD supports common drafting tools and can export to standard formats like PDF and DXF.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API