The fastest way to uninstall an app on Mac

The simplest method is to drag the app to the Trash. Open Finder, click Applications in the sidebar, find the app you want to remove, and drag it to the Trash in your dock. Empty the Trash afterward by right-clicking it and selecting Empty Trash. This works for most apps and takes about 30 seconds.

Some apps leave behind small files in hidden folders even after you move them to Trash. These leftover files rarely cause problems, but if you want to remove them completely, you will need to use a different method. The steps below cover both the simple approach and the more thorough one.

Key Takeaways

  • Dragging an app to Trash is the fastest removal method and works for nearly all Mac applications.
  • Some apps install additional files in hidden system folders that remain after you delete the main app.
  • The Finder search tool can help you locate leftover app files if you want to remove them manually.
  • Restarting your Mac after uninstalling an app ensures any running processes from that app fully stop.

Uninstalling through the Applications folder

Open Finder and click Applications in the left sidebar. Scroll through the list until you find the app you want to remove. Right-click on it and select Move to Trash, or simply drag it to the Trash icon in your dock. Both methods do the same thing.

After moving the app to Trash, empty the Trash to permanently delete it. Right-click the Trash icon in your dock and select Empty Trash. Your Mac will remove the app file from your computer. If you change your mind before emptying the Trash, you can drag the app back out of Trash and it will return to Applications.

Removing leftover files and cache data

When you delete an app, your Mac often leaves behind support files — things like preferences, caches, and settings the app created while it was running. These files take up minimal space and do not interfere with other apps, but you can remove them if you want a completely clean uninstall.

To find these files, open Finder and press Command + Shift + Period (the period key). This shows hidden files and folders. Navigate to your home folder, then open Library. Look for folders named Caches, Preferences, Application Support, and Saved Application State. Inside each, search for a folder with the app's name. You can delete any folder you find. Press Command + Shift + Period again to hide the files when you are done.

If you are not comfortable navigating hidden folders, you can skip this step. The leftover files are harmless and most users never notice them.

Using the Launchpad to uninstall apps

Launchpad is a built-in Mac tool that shows all your installed apps in a grid view, similar to an iPhone home screen. Open Launchpad from your Applications folder or by pressing F4 (or fn + F4 on newer Macs). Find the app you want to remove and click and hold on its icon until a small X appears in the corner.

Click the X to uninstall the app. Launchpad will ask you to confirm the removal. Click Delete to proceed. This method removes the app file but not the leftover support files in your Library folder, just like dragging to Trash does.

What to do if an app will not uninstall

Some apps, particularly older ones or those installed from outside the Mac App Store, may resist deletion. If you try to move an app to Trash and get a message saying it is in use or cannot be deleted, the app is likely still running in the background. Quit the app completely by clicking its name in the menu bar and selecting Quit, or by pressing Command + Q while the app is active.

If the app still will not delete, restart your Mac. This stops all running processes and clears the app from memory. After your Mac restarts, try moving the app to Trash again. If you still cannot delete it, the app may require administrator permission. Right-click the app and select Move to Trash while holding the Option key, then enter your Mac password when prompted.

Uninstalling apps from the Mac App Store

Apps you downloaded from the Mac App Store can be removed the same way as any other app — drag to Trash or use Launchpad. However, you can also uninstall them directly from the App Store app. Open the App Store, click your profile icon in the top right corner, go to Purchased, find the app, and click the cloud icon with a downward arrow next to it. Select Remove to uninstall.

This method is convenient if you want to keep track of which apps you have owned, since the App Store remembers your purchase history. You can reinstall the app later without paying again, even if it is no longer free.

Checking disk space after uninstalling

After you uninstall an app and empty the Trash, you can verify that space has been freed up. Click the Apple menu in the top left corner and select About This Mac. Go to the Storage tab to see how much space your Mac is using. The total should decrease after you empty the Trash, though the change may be small if the app was not very large.

If you removed an app that took up significant space and the storage total did not change much, leftover support files may still be taking up room. You can manually delete those files using the steps in the Removing leftover files section above, or simply leave them — they rarely exceed a few megabytes.

Frequently Asked Questions

Can I undo an uninstall after I empty the Trash?

No. Once you empty the Trash, the app is permanently deleted from your Mac. If you need the app again, you will have to reinstall it. To be safe, you can move an app to Trash and wait a few days before emptying the Trash, in case you change your mind.

Do I need to uninstall apps I no longer use?

You do not have to, but uninstalling unused apps frees up disk space and can make your Mac run slightly faster. Apps you are not using do not slow down your Mac while it is running, but they do take up storage. If your Mac has plenty of free space, leaving unused apps installed is harmless.

What happens to my files if I uninstall an app?

Uninstalling an app does not delete files you created with that app. Documents, photos, and other files you saved remain on your Mac. Only the app itself and its support files are removed. You can still open those files with a different app if you want.

Why does my Mac say an app is damaged when I try to open it after uninstalling?

This usually means you partially uninstalled the app or leftover files are corrupted. Drag the app to Trash, empty the Trash, restart your Mac, and then reinstall the app fresh from the Mac App Store or the developer's website.

Can I uninstall built-in Mac apps like Safari or Mail?

Most built-in apps cannot be uninstalled because macOS depends on them. However, you can hide them from view by removing them from Launchpad or by using third-party tools. If you want to stop using Safari, you can simply use a different browser instead — the app will remain on your Mac but you do not have to open it.