
Description: Little Disk Cleaner is a free disk cleanup utility for Windows that finds and removes unnecessary files to free up hard drive space. It scans your computer for temporary files, browsing history, cached files, recycle bin contents and more. The simple interface makes it easy for anyone to reclaim wasted disk space quickly.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: System Ninja is a system optimization and privacy tool for Windows. It cleans up unnecessary files, fixes registry issues, manages startup programs, and includes other utilities to speed up your PC and enhance privacy.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API