
Description: eDrawings Viewer is a free lightweight 2D/3D CAD viewer that allows anyone to view and print CAD models. It supports major CAD formats including SOLIDWORKS, CATIA, NX, Pro/ENGINEER, AutoCAD, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: STP Viewer is a free software tool for viewing and analyzing STP network protocol data. It allows you to load capture files, inspect STP frames and BPDUs, analyze STP topology and events, and gain insights into Spanning Tree operations.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API