Observed arrival · 2026-09-10

DiskPal Maps the Mac Storage Hiding in Plain Sight

diskpal.com Observed source

Editorial interest 80/100 Selection signal · not a rating of the site

A free native macOS utility that turns disk usage into an interactive, drill-down map of files and folders.

Landing page captured for the 2026-09-10 issue.

Field notes

The app scans a chosen disk or folder and lays its contents out as a size-based treemap, allowing users to move from broad categories into individual paths and ranked large items. Its examples focus on the often-vague macOS “System Data” bucket, including 84.2 GB of developer material and 128,430 items. DiskPal also distinguishes logical size from allocated size and offers Finder reveal and path copying; the page says scan data stays on the Mac.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

ƒJavaScriptBrowser-side code central

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