
Description: CrystalDiskMark is a disk benchmark software program for Windows. It measures sequential and random read/write speeds of hard drives, SSDs, USB drives, and memory cards.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: IsMyHdOK is a free hard drive health monitoring software for Windows. It checks hard drives for issues like bad sectors, temperature, and overall health status.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API