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Plumby

Plumby

Finds leftover files and large caches you choose to remove.

FreemiumUtilityTry the app↗
Plumby screenshot
Plumby finds caches, old installers, iPhone backups, and files left behind after an app is dragged to the Trash. The site listed $29 a year or $79 once, and macOS 15 or later. It only removes what you select.
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Plumby Alternatives & Comparisons

Direct head-to-head comparisons against other popular utility tools for Mac.

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Plumby
vs
Bytesweep

Plumby vs Bytesweep

Bytesweep: Paid

Shows what is filling the disk, then deletes only what you approve.

Featured in: Best Mac Disk Space Analyzer (2026) | PickMacApps

Compare Side-by-Side →
Plumby
vs
Mole

Plumby vs Mole

Mole: Paid

Uninstall apps, map the disk, and clear caches.

Featured in: Best Mac Disk Space Analyzer (2026) | PickMacApps

Compare Side-by-Side →

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