
Description: Performance Maintainer is a system optimization and cleaning utility that helps improve computer performance and stability. It cleans the registry, repairs system files, defragments the hard drive, removes junk files, and optimizes system settings for faster startup and operation.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: BleachBit is a free open source disk cleaning utility for Windows and Linux. It allows users to free up hard drive space and maintain their privacy by cleaning cache, cookies, Internet history, temporary files, logs and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API