The three ways to uninstall an application on Mac

Most Mac applications can be removed in one of three ways: dragging the app to the Trash, using the Finder's built-in removal tool, or uninstalling through the app's own installer. The method that works depends on how the app was installed and whether it left files scattered across your system. For most everyday apps downloaded from the App Store or the internet, dragging to Trash is enough. For others, you may need to hunt down leftover files.

Before you remove anything, close the application completely. If the app is running in the background, your Mac may prevent deletion or leave fragments behind. Check the menu bar at the top of your screen — if you see the app's icon there, click it and look for a Quit option.

Key Takeaways

  • The simplest removal method for most apps is dragging the application icon from your Applications folder directly to the Trash.
  • Apps installed through the Mac App Store can be uninstalled by right-clicking the icon in Launchpad and selecting the remove option.
  • Some applications create support files in your Library folder that remain after deletion, which you can find and remove manually if the app leaves behind settings or cache files.
  • If an app came with its own uninstaller program, running that uninstaller removes the app and its associated files in one step.
  • Restarting your Mac after removal ensures the system fully clears the app from memory and stops any background processes.

Dragging an app to Trash from the Applications folder

This is the fastest method for most applications. Open Finder and click Applications in the sidebar, or press Command-Shift-A. You will see a folder window listing all your installed apps. Find the one you want to remove, click it once to select it, then drag it to the Trash icon in your dock. The Trash icon sits at the far right of the dock and looks like a garbage can.

The app icon will disappear from the Applications folder immediately. However, dragging to Trash does not permanently delete the app yet — it moves it to the Trash, where it sits until you empty the Trash. If you change your mind, you can open the Trash and drag the app back out. To permanently remove it, right-click the Trash icon and select Empty Trash, or go to Finder menu and choose Empty Trash.

One important note: some apps refuse to be moved to Trash while they are running. If you try to drag an app and nothing happens, go back and make sure the app is fully closed. Check the Activity Monitor (search for it in Spotlight by pressing Command-Space) and look for the app's name in the list. If it appears there, click it and press the X button to force it to quit.

Removing apps from Launchpad and the Mac App Store

If you installed an app through the Mac App Store, you can remove it directly from Launchpad without opening Finder. Open Launchpad by clicking its icon in the dock (it looks like a grid of colored squares) or by pressing F4. Find the app you want to remove and click and hold on its icon until all the app icons start to jiggle and show an X in the corner. Click the X on the app you want to remove.

A confirmation dialog will appear asking whether you want to remove the app. Click Remove to confirm. The app will disappear from Launchpad immediately. This method works only for apps installed through the Mac App Store — apps you downloaded directly from a website or other source will not have an X button in Launchpad.

You can also remove Mac App Store apps through the Applications folder using the same drag-to-Trash method described above. Both approaches work equally well. The Launchpad method is faster if you remember the app's name and icon, while the Applications folder method is better if you want to see all your apps at once and remove several at the same time.

Finding and removing leftover files in your Library folder

When you delete an app by dragging it to Trash, the application file itself is removed, but the Mac often leaves behind support files — settings, caches, preferences, and saved data. These files live in your Library folder, which is hidden by default. For most users, these leftover files take up very little space and cause no problems. However, if an app was misbehaving or you want to remove every trace of it, you can find and delete these files manually.

To access your Library folder, open Finder and press Command-Shift-Period (the period key). This toggles hidden files on and off. Your Library folder will now appear in Finder. Open it and look for a folder named after the app or its developer. Common locations include Library > Application Support, Library > Preferences, and Library > Caches. Delete any folders or files related to the app you removed.

Be careful when deleting from the Library folder — removing the wrong file can affect other applications or system functions. Only delete folders or files that clearly belong to the app you are removing. If you are unsure whether a file belongs to the app, leave it alone. You can also press Command-Shift-Period again to hide the Library folder when you are done, which returns your Finder to its normal view.

Using an app's built-in uninstaller

Some applications come with their own uninstaller program. This is common for larger or more complex apps. To find out whether an app has an uninstaller, open the Applications folder and look for a folder with the app's name. Double-click the folder and look inside — if there is an Uninstall or Uninstaller icon, double-click it and follow the prompts.

Running the app's uninstaller removes the application and cleans up its support files in one step, which is more thorough than dragging to Trash. The uninstaller will usually ask you to confirm the removal and may ask whether you want to keep or delete your saved settings and data. Choose based on whether you think you might reinstall the app later — if you might use it again, keeping settings can save time, but if you are removing it permanently, deleting everything is cleaner.

If you cannot find an uninstaller inside the app's folder, the app probably does not have one. In that case, dragging to Trash is the correct method.

What to do if an app will not uninstall

Occasionally an app refuses to be deleted. The most common reason is that the app is still running in the background. Open Activity Monitor (search for it using Spotlight: Command-Space, then type Activity Monitor), find the app in the list, click it, and press the X button labeled Force Quit. Then try deleting the app again.

Another reason an app might resist deletion is that your Mac thinks you do not have permission to remove it. This happens when an app was installed by a different user account or requires administrator rights. To override this, right-click the app in the Applications folder and select Move to Trash. If that does not work, you may need to enter your administrator password. Your Mac will prompt you for it automatically.

If an app still will not delete after you have closed it and tried both methods above, restart your Mac and try again. Restarting clears the app from memory completely and often solves stubborn deletion problems. After restarting, the app should delete normally.

Emptying the Trash to permanently delete apps

Dragging an app to Trash does not permanently remove it from your Mac — it only moves it to the Trash, where it waits to be deleted. To finish the job, you must empty the Trash. Right-click the Trash icon in your dock and select Empty Trash. Alternatively, open Finder, click Trash in the sidebar, then go to the Finder menu and select Empty Trash.

A confirmation dialog will appear warning that items in the Trash will be permanently deleted. Click Empty Trash to confirm. Once you empty the Trash, the app is gone from your Mac and cannot be recovered without reinstalling it. If you are certain you will never use the app again, go ahead and empty the Trash. If you are still deciding, you can leave the app in the Trash for now and empty it later.

Your Mac does not automatically empty the Trash, so deleted apps will sit there taking up storage space until you manually empty it. If you want the Trash to empty automatically after a certain number of days, go to System Settings > General > Trash and turn on the option to empty the Trash automatically.

Frequently Asked Questions

Will uninstalling an app delete my files and documents?

No. Uninstalling an app removes only the application itself and its support files. Any documents you created with that app remain on your Mac in the folders where you saved them. If you want to keep those files, make sure you save them somewhere safe before you remove the app, or open them with a different application first.

Can I undo an uninstall if I change my mind?

If you have not yet emptied the Trash, yes. Open the Trash, find the app, and drag it back to the Applications folder. If you have already emptied the Trash, the app is permanently gone and you will need to reinstall it from the App Store or the website where you originally downloaded it.

What is the difference between moving an app to Trash and emptying the Trash?

Moving an app to Trash removes it from your Applications folder but keeps it on your Mac in the Trash until you empty the Trash. Emptying the Trash permanently deletes everything in it. You can recover an app from the Trash by dragging it back out, but once you empty the Trash, recovery is not possible.

Do I need to restart my Mac after uninstalling an app?

Not usually. Most apps uninstall cleanly without requiring a restart. However, if an app was running when you deleted it or if you are having trouble deleting it, restarting your Mac often solves the problem. It is a safe step to take if anything seems stuck.

Why does an app still appear in Spotlight after I deleted it?

Spotlight indexes your Mac and sometimes takes a few minutes to update after you delete an app. If the app still appears in Spotlight search results after an hour, restart your Mac or go to System Settings > Siri & Spotlight and toggle the app off in the list of searchable items.