Space Lens

Free

A visual map of exactly where your disk went.

Space Lens builds an interactive tree map of your disk so you can see, at a glance, which folders are actually consuming space — instead of guessing or clicking through Finder one level at a time.

It's read-only: Space Lens never deletes anything itself, it just shows you where to look, with a jump-to-Finder shortcut on every item.

How to use it

  1. 1Open iSweepy and select Space Lens under Storage.
  2. 2Click Scan to build the disk tree map.
  3. 3Click into any folder to see its largest contents.
  4. 4Use Reveal in Finder to jump to a specific item.
  5. 5Delete or archive manually from Finder as you see fit.

Safety note

This module is read-only by design — it reports what it finds but never changes or removes anything automatically. Any action you take from here still goes through a preview step first.