
Description: A360 Viewer is a free lightweight software by Autodesk for viewing 2D and 3D files including DWG, RVT, IFC, NWD and more across desktop and mobile devices. It allows quick and easy model viewing and basic measurements.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: IGS Viewer is a free, open-source 3D model viewer used for viewing and interacting with 3D models. It supports many common 3D file formats and allows for orbiting, panning, and zooming models.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API