Observed arrival · 2026-09-09

Massive Disk maps the clutter hiding on your Mac

massivedisk.com Observed source

Editorial interest 84/100 Selection signal · not a rating of the site

A native Apple Silicon Mac utility that scans storage, visualizes every byte six ways, and stages files for safe cleanup.

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

Field notes

The app builds a local filesystem map and lets users move between six views, including treemap, sunburst, table, and folder browsing. Its homepage reports a benchmark of 4,473,939 entries totaling 464 GB scanned in 38.1 seconds on an M2 Pro, with hard-link deduplication and separate logical and on-disk totals. Cleanup is staged for review and sent to the Trash, while duplicate checks use partial and full SHA-256 matching. The page identifies the release as v1.0.0.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

$PaidCommerce or pricing visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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