
Description: Ultra Cleaner is a system optimization and cleaning utility for Windows that helps free up disk space, clean the registry, manage startup programs, and improve overall PC performance. It includes handy tools like junk file cleaner, registry cleaner, shortcut fixer, and dup file finder.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: SD Maid SE is a lightweight utility app for Android that helps clean up temporary files and leftover data to improve device storage and performance. It clears app caches, leftover files after uninstalling apps, cluttered folders, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API