: The app generates an interactive, color-coded sunburst map that visually represents your hard drive's folders and files. Each segment's size corresponds to the amount of space it occupies, allowing you to instantly identify "space hogs".

Includes a "Biggest Items" list and allows for custom searches to target specific file types or sizes. Download Disk Space Analyzer for Mac - MacUpdate

Identifies and helps clear "purgeable space" created by macOS storage optimization.

: Unlike standard system tools, it can uncover hidden debris such as app caches, logs, and browser data that often go unnoticed.

Allows users to preview files directly within the app's interface before deciding to move or delete them.

Provides a real-time, animated visualization of the scanning process.

: Beyond local disks, it supports removable USB drives, mounted DMG images, and network volumes, ensuring a comprehensive look at all connected storage. Key Features in Version 3.8.2 Description Purgeable Space Management

: Optimized for macOS, the tool features a fast scanning algorithm that can process entire drives—including HDD, SSD, and external storage—in less than a minute.