Stays on your Mac
Scanning, categorization, and duplicate verification happen locally. Filenames, paths, metadata, and hashes are never uploaded.
Macintosh HD226 GB in this view
Treemap · List
An app by
AxoLottaLove
Find a lotta space.
Find a lotta space.
Keep what matters.
A friendly, private storage explorer for Mac. See what is using space, find useful cleanup opportunities, and make every choice yourself.
Coming soon to theMac App Store
See how it works ↓
Built for macOS 15 and later
Local-only scanning•
Exact-path review•
Keyboard & VoiceOver friendly•
No subscription
01 · Kind to your data
Your files stay yours.
Storage tools need trust. LottaStorage is designed around visibility, careful review, and the smallest possible access.
Trash, never permanent deletion
Drag an item from any chart onto the little trash can, or choose Review Move to Trash. Eligible items move to macOS Trash only after you review their exact paths and confirm. You stay in control from start to finish.
No tracking. No account.
No telemetry, advertising, analytics, subscription, cloud backend, or sign-in. Your storage map is yours alone.
02 · Simple by design
From “where did it go?” to a clear next step.
No one-click optimization. No mystery scores. Just an honest view of the source you selected and the details you need to decide.
Make informed choices.Paths, sizes, warnings, and controls stay visible.
-
01
Choose a place to explore
Select a local folder or mounted drive. LottaStorage only sees what you choose.
-
02
See where the space went
Explore hierarchy, radial, and treemap charts or a list ordered by size. Category totals and the Largest, Oldest, and exact Duplicates insights point you to what is worth a look.
-
03
Make a careful decision
Open, preview, or reveal anything in Finder. Review the exact path before an eligible item goes to Trash.
03 · Good questions
Before you dive in.
Does LottaStorage scan my whole Mac automatically?
No. You choose a local folder or mounted volume through the macOS open panel. LottaStorage does not claim complete visibility into protected System Data.
Can it permanently delete my files?
No. LottaStorage never permanently deletes files or empties Trash. Eligible items can only move to macOS Trash after exact-path review, confirmation, and a final safety check.
Does it upload scan results or filenames?
No. Filesystem details, scan results, and duplicate hashes stay on your Mac, and scan results are not saved as history.
Does it need Full Disk Access?
No. LottaStorage never asks for Full Disk Access, administrator rights, or helper tools. It reads only the folder or disk you choose in the macOS open panel.
How much will it cost?
LottaStorage will be a one-time purchase on the Mac App Store, with no subscription and no in-app purchases.
When will LottaStorage be available?
LottaStorage is being prepared for the Mac App Store. The download link will appear here as soon as the app is published.
Made for your Mac
Coming soon to theMac App Store
A lotta clarity is coming to Mac.
Check back soon for the official Mac App Store link.