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Disk cleanup for macOS

Find the clutter.
Keep the choice.

DiskBolt finds caches, leftover app files, old installers and developer clutter. You see every item first, and only what you confirm moves to the Trash.

Get DiskBoltPay what you want, from US$8

DiskBolt is in pre-release. The current tester build is ad hoc signed and not notarised, so macOS warns you the first time you open it.

DiskBolt System Junk screen in dark mode: 4.1 KB selected to remove across three categories, User Caches ticked, Developer Junk and Installers unticked, a Safety note saying nothing is removed until you confirm, and a Clean button.
DiskBolt confirmation dialog titled Remove 1 application?, explaining that ticked files go to the Trash so you can put them back and unticked files are kept, with Cancel as the default button and Move to Trash below it.
Real screenshots from the DiskBolt tester build, dark mode, with test data.
  • System junk

    User caches and logs

  • App leftovers

    Files apps leave behind

  • Old installers

    Disk images left in Downloads

  • Developer clutter

    Build folders and developer leftovers

Built on trust

Only you decide what goes.

Cleaner apps earn distrust when they delete first and explain later. DiskBolt works the other way round.

  1. 01

    Nothing goes without your yes

    DiskBolt asks you to confirm before anything is removed, and the question names how many items will move.

  2. 02

    The Trash, not a shredder

    Items move to the macOS Trash, so you can put them back. The one exception, Xcode simulator runtimes, is flagged and asked about first.

  3. 03

    Undo is right there

    A 10 second Undo appears after each move, and Command-Z undoes the last move for the rest of the session.

  4. 04

    Done means done

    DiskBolt reports a cleanup only after macOS confirms the move to the Trash, never before.

How DiskBolt keeps cleanups safe

DiskBolt Uninstall screen with one test app selected, and the review panel on the right listing its one file, a note that ticked files go to the Trash, and a Move to Trash button.

Uninstaller

Remove an app. See every file it leaves.

  1. Tick the app

    The count and size of your selection sit next to the Move to Trash button.

  2. Check the review panel

    Every file that belongs to the app is listed with its path and size. Untick anything you want to keep.

  3. Confirm

    Ticked files go to the Trash. Cancel is the default button.

See all DiskBolt features

Privacy

Full Disk Access, on your terms.

macOS keeps some folders private, including places where caches, logs and app leftovers live. DiskBolt needs Full Disk Access to measure them. You grant it yourself in System Settings > Privacy & Security, and you can switch it off there at any time. Prefer not to? Choose Continue with limited results.

  • Nothing removed until you approve
  • You grant it yourself in System Settings
  • Switch it off whenever you like

Full Disk Access, explained

Detail of the DiskBolt Full Disk Access screen: a shield icon, the text DiskBolt needs Full Disk Access before it can measure caches, logs, and leftovers. macOS only grants this in System Settings. Nothing is removed until you approve a scan, and three buttons: Open Privacy Settings, Recheck, and Continue with limited results.

Questions, answered

Is DiskBolt safe?

DiskBolt is built so that nothing is removed until you confirm it. Items you choose are moved to the macOS Trash, so you can put them back, and DiskBolt reports a cleanup as done only after the move to the Trash is confirmed. A preview is required before anything is removed, and backups and installers stay unticked until you choose them. One exception: deleting Xcode simulator runtimes cannot go to the Trash, and DiskBolt asks before doing it.

Can I undo a cleanup?

Yes. After a move to the Trash, DiskBolt offers Undo for 10 seconds, and the timer pauses while you hover over it. You can also press Command-Z to undo the last move for the rest of the session. Because items are in the Trash, you can also restore them from the Trash yourself.

Why does DiskBolt ask for Full Disk Access?

macOS protects some folders, including places where caches, logs and app leftovers live. DiskBolt needs Full Disk Access to measure those folders. Only you can grant it, in System Settings > Privacy & Security > Full Disk Access. DiskBolt does not remove anything until you approve a scan and confirm what goes.

How much does DiskBolt cost?

DiskBolt is pay what you want, from US$8. You choose the amount and the minimum is US$8. Checkout is not open yet while DiskBolt is in pre-release.

Read all DiskBolt questions and answers

Reclaim your disk.
Keep your peace of mind.

Pay what you want, from US$8. You choose the amount, and the minimum is US$8. Checkout opens when DiskBolt is released.