StorageSpace
See what fills your Mac – and why. StorageSpace maps your disk, finds the biggest files and explains the places that are easy to misjudge.
Mac
What it shows
- A map of your Home folder or any disk – click a block to go deeper
- The largest files on your Mac, sorted by size
- How much of the disk is outside what you can see – the mysterious “System Data” – and what usually hides there
- Well-known places explained: Photos library, iPhone backups, iCloud Drive, Mail, Messages, Docker, app caches, Downloads and the Trash
Knows what it is, not only how big
- Xcode data and developer caches → cleaned safely with DevSpace
- Local AI models → cleaned with AISpace
- Duplicates and big videos in Photos → cleaned with PhotoSpace
Safe by design
- Your Home, Library, Photos library, iCloud Drive and system folders are protected and cannot be removed from StorageSpace.
- A warning appears before anything risky – for example files in iCloud Drive, which would disappear on all your devices.
- No permission pop-ups: folders macOS protects are skipped unless you turn on Full Disk Access once.
- Nothing is erased for good: what you remove goes to the Trash.
- Nothing leaves your Mac: no account, no server, no tracking.
Pricing
- Free: analyzing any disk or folder, the map, every list – plus one cleanup of up to 1 GB to try it
- StorageSpace Pro: one-time purchase, unlocks Move to Trash without limits. No subscription.