
Description: GraphVu Disk Space Analyzer is a free disk space visualization tool for Windows. It scans your disks and displays an interactive, zoomable treemap showing how much space each folder is taking up, making it easy to identify large files and folders to clean up.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: FolderSizes is a free utility that analyzes disk space usage and shows the sizes of folders including all subfolders. It can help identify folders taking up the most space on your hard drive.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API