
Description: Windows Disk Defragmenter is a utility included in Microsoft Windows operating systems that helps optimize hard disk performance by rearranging files and consolidating free space. It works by taking fragmented files spread across the disk and organizing them into contiguous blocks for faster read/write times.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: DiskTools Pro is a disk utility software for Windows that allows you to manage, optimize, secure erase, monitor, and maintain your hard drives. It includes features like drive health monitoring, secure data wiping, duplicate file finder, disk space analyzer, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API