
Description: StressMyPC is a system stability and stress testing software for Windows PCs. It stresses components like CPU, RAM, hard drives, and GPU to detect hardware issues or overclocking problems.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: OCCT (Open Cascade Community Edition) is an open source software for 3D modeling and simulation. It includes CAD modeling and meshing tools as well as solvers for structural analysis using the finite element method.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API