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Frequently asked

DiskBar does not show one of my drives

DiskBar lists volumes that macOS reports as mounted. If an external or network drive is missing, make sure it is mounted and visible in Finder, then reopen the DiskBar menu.

The largest-files scan skips some folders

macOS protects certain system and other-user locations. DiskBar only scans what your account is permitted to read, so a small amount of space may sit outside the results. If you granted Full Disk Access, quit and relaunch DiskBar so the new permission takes effect: System Settings → Privacy & Security → Full Disk Access.

Can I undo a deletion?

No. Deleting from the scanner or from Developer Caches frees the space immediately and is permanent, which is why DiskBar always asks for confirmation first. Use the reveal button to inspect an item in Finder before deleting it.

How do Developer Caches work?

Click "Scan Docker, npm, Gradle, Xcode..." in the menu and select your home folder in the dialog. DiskBar remembers this permission and measures known cache folders such as OrbStack and Docker disk images, ~/.npm, ~/.gradle/caches and Xcode DerivedData. Sizes are what each item actually occupies on disk. Quit OrbStack or Docker before deleting their data; DiskBar will not delete it while they are running.

How do I remove DiskBar?

Quit DiskBar from the menu bar, then drag the app from your Applications folder to the Trash. DiskBar stores no data outside its sandbox.

Something else

Reach us at support@diskbar.app and we will take a look.