Disk Graph
A macOS disk inspector from Nicolas Kick (Desairem) that scans any Finder-accessible folder or volume and shows where space goes in an animated pie-style graph you can drill into file by file.
How you use it on Mac
Pick Macintosh HD, an external drive, or a network path, and Disk Graph builds a segmented view sized by file weight, allocated size, or child count. Hover segments to see names and sizes, click to descend into subfolders, and search filenames without leaving the chart. The full app lets you reveal items in Finder, move files to the Trash, save favorite locations, and compare two directory snapshots with animated diffs or exported TSV/JSON records.
Disk Graph Lite on the Mac App Store offers the same scanning and navigation for free but disables favorites persistence, Finder reveal, and Trash actions—useful for trying the workflow before buying. The paid Mac build is a one-time lifetime license from the developer site with free updates, no activation key, and support for all your personal Macs on Intel and Apple Silicon.
Licensing and version 3.2.1
The app requires macOS 10.13 or later and ships in more than thirty languages. Version 3.2.1 (June 30, 2026) is a small fix release: it corrects wrong creation and modification dates for Macintosh HD in the file list and addresses an occasional crash. Version 3.2.0 added macOS 26 compatibility, System Settings accessibility rendering, and fixes for Show Available Space and search-result folder collapsing.
