Your Mac's storage,
finally explained, and cleaned.
Crumb is a menu-bar app for macOS that finds what is filling your disk, tells you what is safe to delete, and clears only what you approve.
Free to try, with one full cleanup included. macOS 12 or later. Which Mac do I have?
People in more than 34 countries use Crumb.
Overview
Free Space
Organize
Visualize
Uninstall
Duplicates
- Read-only scanNothing changes until you say so.
- Only what you tick goesEvery item shows its size and why.
- Private and localNo account. Your files stay on your Mac.
- Built for your chipNative downloads for Apple silicon and Intel.
Three steps, and you approve each one.
- 1
Scan
A read-only scan maps where your space went: caches, logs, developer data, apps and duplicates. Nothing is touched.
- 2
Review
Every item shows its size and what it is. Untick anything you want to keep, and ask Safe? about anything you are unsure of.
- 3
Free space
Crumb removes only what you approved, then shows exactly how much space came back.
Six tools, one menu-bar app.
Everything a full disk needs, in the app you already have one click away.
Free Space
Scans caches, logs, build artifacts and package caches, then totals what you can safely reclaim before you commit to anything.
Visualize
Ranks your biggest folders so you can see where the space went, with a Safe? check on every row.
Uninstall
Removes apps together with the support files, caches and preferences they leave behind when you drag them to the Trash.
Duplicates
Finds identical files anywhere on your Mac and keeps one copy of each. You choose what goes.
Organize
Sorts a messy folder like Downloads into tidy folders by type, and shows you the plan before a single file moves.
Is this safe to delete?
Point Crumb at any folder and it explains what it is, whether it regenerates, and what breaks if it goes.
macOS tells you the disk is full. Crumb tells you why.
| Question | macOS Storage settings | Crumb |
|---|---|---|
| What is inside System Data | One grey bar | Named parts, with sizes |
| Xcode, build folders and package caches | Not shown | Found and totalled |
| Is this safe to delete? | Not answered | Explained for any folder |
| Uninstalling an app | Leaves support files behind | Removes the app and its leftovers |
| Duplicate files | Photos library only | Anywhere on your Mac |
| Price | Built in | Free to try, then $9 once |
Use both. Storage settings is the place for iCloud and Optimize Storage; Crumb covers everything it does not explain.
Built to be trusted with your disk.
Read-only until you say so
Scanning never changes a file. Nothing is removed until you approve the plan.
Private and local
The scan runs on your Mac. No account, no sign-in, and your files never leave it.
Your own files stay protected
Documents, photos and other personal folders are never on the list it ticks for you.
Plain answers
Safe? explains what a folder is and whether it comes back, before you decide.
Stuck on something specific?
Free, practical guides to the storage problems people search for most. Browse all 405 guides
Pay once, or not at all.
Start free with a full scan and one cleanup. Unlock everything with a single purchase. No subscription, ever.
A full scan and one cleanup, free forever.
- Read-only scan of your Mac
- What is reclaimable, by category
- One full cleanup
Pay once, yours forever, on up to 2 Macs.
- Unlimited cleanups
- Uninstall, Duplicates and Organize
- Safe? checks on any folder
- Free updates
7-day money-back guarantee. Refund policy
Questions, answered.
Is my data private?
Which download do I need?
Does it work on Apple Silicon?
What is System Data on Mac?
Is Crumb a subscription?
How do refunds work?
Will cleaning break anything?
Find out where your space went.
Download Crumb, run the free scan, and see exactly what is filling your Mac before you delete a thing.
