How to Uninstall Apps on a Mac (and What They Leave Behind)

Quick answer: To uninstall an app on a Mac, quit it, then run its own uninstaller if it has one. If not, drag the app from Applications to the Bin and empty the Bin. On macOS Tahoe, App Store apps can also be deleted from Apps in the Dock. Settings and caches stay in your Library folder until you remove them.

You downloaded something for one job eighteen months ago. It still opens a window at login, it still has an icon in the menu bar, and you still don't know what it does.

On a Mac, getting rid of it takes about a minute. Most apps are a single item in the Applications folder, and the Bin does the rest. The fiddly part is what they leave behind.

Does dragging an app to the Bin uninstall it?

Yes, for most apps. Moving it to the Bin is half the job, and emptying the Bin is the other half. Apple's guide to deleting or uninstalling apps on Mac says to drag the app to the Bin, or select it and choose File > Move to Bin, then empty the Bin to remove it for good.

Quit the app first. Then open Finder and click Applications in the sidebar. Apple notes that some apps live in a second Applications folder inside your Home folder, so check there if you can't find one.

macOS may ask for an administrator name and password. That is normal for anything in the shared Applications folder.

Until you empty the Bin, the app is still on your disk and Put Back still works. Our guide to what happens when you delete a file on a Mac covers the Bin in full.

Does the app have its own uninstaller?

Check before you drag. Apple's page says that if the app isn't made by Apple, you should look for an "Uninstall" or "Uninstaller" app, and calls it the best option. An uninstaller can remove "any login items, extensions or other data the app might have stored in other locations", which a drag to the Bin does not.

Apple's Mac User Guide page on installing and uninstalling apps says where to look: if the app sits in a folder in Applications, open the folder and run "Uninstall [App]" or "[App] Uninstaller" if it's there.

Apps that install background parts tend to ship one. Think VPNs, security software, audio drivers and big creative suites. Some put the option in a menu or in their own settings instead, so look there too.

How do you delete App Store apps?

App Store apps uninstall the same way, plus one extra route. Apple's App Store guide to installing and uninstalling purchases says to click Apps in the Dock, hold an app's icon until it jiggles, then click the delete button.

Apps is the macOS Tahoe replacement for Launchpad. Macworld's guide to finding Launchpad in Tahoe says Launchpad "is now retired, replaced by Apps", so older guides that tell you to open Launchpad are out of date.

The jiggle doesn't work for everyone. A MacRumors forum thread has users reporting that it no longer works for them on macOS 26 and 27. If nothing jiggles, use Finder. The same Apple guide gives that route: Control-click the app in Applications and choose Move to Bin.

Deleting an App Store app doesn't lose the purchase. Apple says you can install it again from your account in the App Store. Apple's uninstall guide adds that deleting an app doesn't cancel a subscription you bought through it, so cancel that separately.

What does an app leave behind?

An uninstalled app leaves its settings, caches and support files in your Library folder. Apple's developer guide to the macOS Library directories explains what each one holds:

• Application Support holds "app-specific data and support files", which can include your own data.
• Caches holds data "that can be regenerated as needed". Safe to remove once the app is gone.
• Preferences holds the app's settings, usually one .plist file.
• Containers holds "the home directories for any sandboxed apps". Most App Store apps keep everything here.
• LaunchAgents lists helpers set to run when you log in.

The Library folder is hidden. Apple's Library folder note says to hold Option in Finder and choose Go > Library. Look for folders named after the app or its developer. Caches and Containers often use the app's bundle identifier instead, which reads like com.developer.appname.

Leftovers are small and harmless, so only chase them when they matter. A cache can grow large, or you may want to reset an app before reinstalling it. Otherwise the gain is a few megabytes. If a folder holds documents, open it before binning it.

Check login items while you're there. System Settings > General > Login Items & Extensions lists what opens at login and what runs in the background. Apple's Login Items & Extensions page explains how to remove an item. A yellow warning triangle means its app has gone.

Is AppCleaner worth using?

Yes, AppCleaner is worth it if you uninstall Mac apps often. AppCleaner is a free app from FreeMacSoft that "allows you to thoroughly uninstall unwanted apps". You drop an app on its window and it lists the related files it found, so you can decide what goes. The site lists no price, just a donation link. Version 3.7 needs macOS 15 or later, and older versions are still on the page.

It does the Library search above for you. You don't need a paid cleaner to uninstall an app, whatever the scary red numbers on some product pages suggest.

Why won't some apps delete on a Mac?

Some apps that come with macOS are protected. Apple's uninstall guide says you can't use the Finder to delete apps your Mac needs, naming Mail, Music, Books, Notes, Podcasts, Maps, News and Stocks, along with anything in the System folder.

That protection is System Integrity Protection, which our guide to files that won't delete explains. Turning it off to remove Mail is a lot of risk for very little space. Leave the built-in apps alone.

If macOS says an app is in use, quit it. Apple suggests restarting or starting up in safe mode and trying again if quitting isn't enough. Check the menu bar too, since many apps keep running there after their window closes.

Does removing an app from the Dock uninstall it?

No, removing an app from the Dock doesn't uninstall it. A Dock icon is a shortcut. Dragging it out of the Dock until "Remove" appears takes away the icon, and the app stays in Applications. Our guide to customising the Dock on a Mac covers the Dock side. To uninstall, go to Applications.

Uninstalling an app properly, in order

1. Quit the app, including any icon it keeps in the menu bar.
2. Look for an uninstaller in the app's folder, its menus or its settings, and run it if there is one.
3. Drag the app to the Bin from Applications, or use Apps in the Dock for App Store apps.
4. Check Login Items & Extensions for anything it left running in the background.
5. Empty the Bin once you're sure, and clear its Library folders if you want a clean slate.

A nicer way to the Bin

If you'd like the dragging to be less dull, Spellbin is our own small paid Mac app, a pixel-art cauldron that sits in the Dock beside the Bin. Drop files or folders on it and a green flame carries each thumbnail up and dissolves it. By default the item goes to the real Bin underneath, so Put Back still works.

Every drop counts towards achievements that unlock new cauldron skins. It won't uninstall anything for you or find leftover files. It just makes the clearing out more fun. Download Spellbin if your Dock could use a cauldron.

Most Mac apps are one item in Applications. Uninstalling them is mostly a matter of remembering to empty the Bin.

Frequently Asked Questions

How do I completely uninstall an app on a Mac?

To completely uninstall an app on a Mac, run its own uninstaller if it has one, since that also removes login items and extensions. Otherwise drag the app to the Bin, then delete its folders in Library > Application Support, Caches, Preferences and Containers. Empty the Bin to finish.

Why can't I delete an app on my Mac?

A Mac app usually won't delete because it is still running or because macOS protects it. Quit the app, check the menu bar, and try again. If that fails, restart. Some apps that come with macOS, such as Mail and Music, can't be deleted in Finder at all.

Does deleting an app on a Mac delete its data?

Deleting an app on a Mac removes the app but not your documents. Apple's uninstall guide says documents you made with it stay where you saved them. Its settings and support files also stay in your Library folder until you delete them, which is why a reinstalled app often remembers your preferences.

How do I delete apps on a Mac that won't jiggle?

If App Store apps won't jiggle in Apps on a Mac, use Finder instead. Open Applications in the Finder sidebar, Control-click the app and choose Move to Bin, then empty the Bin. This works for App Store apps and downloaded apps alike, and you can reinstall App Store purchases later.

Is it safe to delete files in the Library folder on a Mac?

Deleting an uninstalled app's folders from the Mac Library folder is safe, as long as you're sure which app they belong to. Caches can usually be deleted, since apps rebuild them. Be careful with Application Support, which can hold your own data, and never touch the system Library at the top level of the disk.

Final Takeaways

• Run the app's own uninstaller first. Apple calls it the best option, because it removes background items too.
• Otherwise drag it to the Bin and empty it. That is a complete uninstall for most apps.
• Use Finder when Apps won't jiggle. Control-click in Applications and choose Move to Bin.
• Leftovers live in ~/Library. Hold Option and choose Go > Library to find them.
• Leave macOS's own apps alone. They are protected, and removing them isn't worth the risk.