Best AppCleaner Alternative for Mac (2026)
An AppCleaner alternative is only worth it if uninstalling one app is not the whole job. Mole uninstalls and maps the disk. ByteSweep does not uninstall for you.
AppCleaner, from FreeMacSoft, is free. You drag in an app, it finds the small files that belong to that app, and you delete the ones you tick. The download page has builds for current macOS and for older versions. If that is all you do, a few times a year, you do not need a paid replacement. The page is freemacsoft.net/appcleaner.
What AppCleaner is actually for
People search for an alternative when the free app feels too small. They want a picture of the whole disk, or they want caches and old backups gone, or they already dragged an app to the Trash and the leftovers are still there. Those are three different jobs. A cleaner that deletes caches will not walk you through uninstalling Slack. An uninstaller will not tell you that an iPhone backup is the thing filling the drive.
If you still want to uninstall
Mole uninstalls an app and reviews the leftover files with it. It also cleans caches, draws a map of what is using the disk, and shows live system stats. The site listed $19 once, updates included, a 14-day refund, and macOS 14 or later. That is the closest paid step up from AppCleaner on this shelf, because uninstalling is still in the product. See mole.fit.
Plumby is aimed at the leftovers and the bulky stuff: caches, macOS installers, old videos, iPhone backups, and files left after you dragged an app to the Trash. It removes only what you select, and personal files start unticked. The site listed $29 a year or $79 once, and macOS 15 or later. It is the wrong buy on an older Mac. Confirm the price on plumby.app.
If the disk is full, not the app
ByteSweep explains what is using the space and waits for you to approve a deletion. The developer says nothing is removed until you say so, and that anything cleaned can be put back for 7 days. The site listed $29.99 once for one computer, a 3-day trial on the Mac, and macOS 14 or later. It does not present itself as the thing you drag an app onto. Use it when the question is "what is this 40 GB," not "how do I remove this app." Read bytesweep.app.
Side by side
| Mole | Plumby | ByteSweep | |
|---|---|---|---|
| Uninstall an app and its leftovers | Yes | Leftovers after you trash the app | Not the job |
| Show what filled the disk | Yes, a treemap | Calls out caches, backups, installers | Yes, and explains each item |
| Undo | 14-day refund on the purchase | You choose each item | Restore cleaned items for 7 days |
| Price we could verify | $19 once | $29 a year, or $79 once | $29.99 once |
| macOS, per the developer | 14 or later | 15 or later | 14 or later |
Which one to install
- You drag in one app, tick its files, and delete them: stay with free AppCleaner
- You want that uninstall plus a disk map, in one paid app: Mole
- The app is already in the Trash and you are hunting leftovers, caches, and old backups, on macOS 15: Plumby
- You want to see what is large before anything is deleted: ByteSweep
What this page does not claim
None of these was tested by uninstalling the same app side by side. "Leftovers" means whatever that developer says it finds, which is not a promise that every support file on the Mac will be caught. Prices are what the sites listed. If they change, the developer is right.