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An AppCleaner alternative — and when you do not need one

AppCleaner is one of the best free Mac utilities ever released. It does exactly one thing — remove an application together with the support files it scattered around your Library — and it does that thing well, in a tiny drag-and-drop window, at no cost. If uninstalling is your whole problem, keep using it. This page is for the case where uninstalling turns out to be one symptom of a bigger mess.

Updated 2026-08-02 · Written by the CleanerMac team · macOS 13–15 tested

Credit where it is due: what AppCleaner gets right

Drag an app onto AppCleaner's window and it lists the associated files it found — caches, preferences, application support folders, saved state — with checkboxes so you can review before removing. That is the correct interaction design for the job. It is free, it is small, it has no account and no subscription, and it has been maintained for many years. There is also a SmartDelete mode that watches for you dragging an app to the Trash and offers to catch the leftovers, which is genuinely clever.

For a lot of people, that is the entire requirement. If you install and remove software occasionally and your disk is otherwise fine, buying a paid suite to replace AppCleaner would be a waste of money and we will not pretend otherwise.

The limits of a single-purpose uninstaller

The honest limitation is scope. AppCleaner only acts when you point it at an application. It cannot tell you where your disk space went, so if 60 GB has vanished into caches, duplicates and old video files, it has nothing to say. It does not find duplicate files. It does not surface large files you have not opened in two years. It does not clear the caches of apps you are keeping — only of apps you are deleting. It does not touch developer build folders, which on a working Mac are frequently the single largest reclaimable category.

There is also the leftovers-you-already-have problem. AppCleaner removes the residue of an app at the moment you uninstall it. It does not go looking for residue left behind by apps you deleted years ago with a simple drag to the Trash — and on a Mac that is a few years old, that historical residue is often larger than anything you will remove today.

Feature comparison

How CleanerMac's uninstaller differs

CleanerMac's Smart Uninstaller works on the same principle and adds a few things. It matches leftovers primarily by the application's bundle identifier rather than by name, which avoids the classic failure mode where a file belonging to an unrelated app gets swept up because the names look similar. Matches found only by name are shown in a separate group and left unchecked, so you decide about them deliberately. If the app is still running, it offers to quit it first so nothing is left locked. And the app bundle and its leftovers go to the Trash rather than being deleted permanently, so a mistake is recoverable.

It also covers the full leftover surface: Application Support, Caches, Preferences, Containers and Group Containers, saved application state, WebKit and HTTP storage, login items and launch agents. The mechanics are described in more detail in how to completely uninstall apps on Mac.

The rest of the toolbox

The reason to pay for CleanerMac is everything around the uninstaller. Disk X-Ray shows where your storage actually went, down to individual files, each labelled in plain language — cache, safe to delete; untouched since March, review. The Duplicate Finder hashes contents with SHA-256, so identical files are caught even when renamed, and shows them side by side with thumbnails. Large and Old Files surfaces anything over 500 MB you have not opened in months. Developer Deep Clean reclaims stale Xcode and DerivedData while protecting projects you are actively building. Tune-Up frees inactive memory, flushes DNS, restarts Finder and Dock, resets Quick Look and clears font caches. An optional Quiet Scheduler runs the routine on your cadence with a native notification rather than a nag screen.

It is a native SwiftUI menu-bar app for macOS 13 and later, universal for Apple Silicon and Intel, Developer-ID signed and notarized, with no account, no analytics and nothing uploaded, in 20 languages.

So which should you install

Stay with AppCleaner if uninstalling is genuinely all you need, you do it a few times a year, and your disk has plenty of room. Free and sufficient beats paid and sufficient every time.

Move to CleanerMac if you keep running out of space, if you have years of leftovers from apps that were dragged to the Trash long before you had an uninstaller, if duplicates or old video files are eating your disk, or if you want one app that handles the whole maintenance routine instead of collecting four utilities. The 3-day trial exists precisely so you can find out which camp you are in before paying.

Related reading

If you are trying to reclaim space right now, how to free up space on Mac works through the categories in the order that pays off fastest. If your Mac feels slow rather than full, start with how to speed up a Mac. If duplicates are the suspected culprit, find and remove duplicate files explains why content matching beats name matching. For the wider category map — visualizers, uninstallers, maintenance tools and suites — see the best Mac cleaner guide, and for the safety criteria we apply to every tool including our own, are Mac cleaner apps safe.

AppCleaner set the standard for how an uninstaller should behave. CleanerMac keeps that standard and puts the rest of the maintenance routine around it.

Keep the good uninstall, get the rest too

Disk X-Ray, duplicates, tune-ups and a leftover-aware uninstaller. Three days free.

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macOS 13+ · Apple Silicon & Intel · $24.99 once, no subscription