The fastest way to delete an app from your Mac
Open Finder, click Applications in the sidebar, find the app you want to remove, and drag it to the Trash. That's it. Most apps on your Mac are self-contained — dragging them to Trash removes the whole thing, and emptying the Trash completes the deletion.
If you don't see Applications in your Finder sidebar, open Finder, click Finder in the menu bar, select Settings, go to the Sidebar tab, and check the box next to Applications. Now it will appear every time you open Finder.
After you drag an app to Trash, right-click the Trash icon in your dock and select Empty Trash to permanently delete it. Until you empty the Trash, the app still takes up space on your Mac and can be recovered if you change your mind.
Key Takeaways
- Most apps can be deleted by dragging them from Applications to Trash, then emptying the Trash.
- Some apps come with an uninstaller that you should run first, which you'll find in the app's folder or in Applications.
- Apps installed from the App Store can also be removed directly from Launchpad by clicking and holding the app icon until an X appears.
- Deleting an app does not remove your saved files or documents created with that app — those stay on your Mac unless you delete them separately.
- If an app won't delete because it says it's in use, restart your Mac and try again, or force-quit the app before dragging it to Trash.
Using Launchpad to delete apps from the App Store
If you installed an app through the Mac App Store, you can delete it directly from Launchpad without opening Finder. Click the Launchpad icon in your dock — it looks like a grid of colored squares — or swipe up with four fingers on your trackpad.
Find the app you want to remove, click and hold on its icon until a menu appears, and select the X or Remove option. Confirm the deletion when prompted. This method works only for apps you installed from the App Store, not for apps you downloaded and installed manually.
Launchpad is faster if you already know which app you're looking for, but Finder gives you a better view of all your applications at once, so you can see which ones are taking up the most space.
Removing apps that come with an uninstaller
Some larger applications — particularly Adobe programs, Microsoft Office, or specialized software — include their own uninstaller. Before you drag the app to Trash, check whether an uninstaller exists. Open Finder, go to Applications, right-click the app, and select Show Package Contents. Look for a folder called Uninstaller or an application file with "Uninstall" in its name.
If you find an uninstaller, double-click it and follow the prompts. This removes not just the app itself but also supporting files and settings that the app created during installation. Running the uninstaller first prevents leftover files from staying on your Mac.
After the uninstaller finishes, you can still drag the app's main folder to Trash to clean up any remaining pieces. Some uninstallers will do this automatically, but checking Finder afterward ensures nothing was left behind.
What happens to your files when you delete an app
Deleting an app does not delete the documents or files you created with it. If you wrote a document in Microsoft Word and then delete Word, the document stays on your Mac. You can still open it later by downloading Word again or using a different program that reads the same file format.
However, some apps store settings, preferences, or cached data in hidden folders on your Mac. When you delete the app, these hidden files usually stay behind and take up a small amount of space. For most users this doesn't matter, but if you want to remove every trace of an app, you can use a third-party cleaning tool — though this is rarely necessary.
If you want to delete the documents themselves, you'll need to find them separately. Most documents are in your Documents folder, Downloads folder, or Desktop. Search for the file by name using Spotlight (press Command and Space, then type the filename) to locate it before you delete the app.
Fixing apps that won't delete
If you try to delete an app and get a message saying it's in use or locked, the app is still running in the background. Force-quit it first: press Command, Option, and Escape at the same time, find the app in the window that appears, select it, and click Force Quit. Then try dragging it to Trash again.
If the app still won't delete, restart your Mac. Some apps hold onto files more tightly than others, and a restart clears everything from memory. After your Mac restarts, open Finder, go to Applications, and try dragging the app to Trash again.
On rare occasions, an app may be protected by your Mac's security settings. If you see a message saying you don't have permission to delete it, right-click the app, select Get Info, scroll down to Sharing and Permissions, and make sure your user account has Read and Write access. Change the permission if needed, close the window, and try deleting the app again.
Freeing up space by removing large apps
If your Mac is running low on storage, deleting large apps is one of the fastest ways to free up space. To see which apps are taking up the most room, click the Apple menu, select About This Mac, click Storage, and wait for the list to load. This shows you every app on your Mac sorted by size.
Games and creative software like video editors or photo libraries often take up several gigabytes. If you haven't used an app in months, deleting it is usually safe — you can always reinstall it later if you need it. After you delete an app and empty the Trash, the space it occupied becomes available for other files and programs.
Keep in mind that deleting an app frees up only the space the app itself uses, not the space used by your documents or files created with that app. If you want to free up more space, you'll also need to delete the documents separately or move them to external storage.
Frequently Asked Questions
Can I undo a deletion after I empty the Trash?
No, once you empty the Trash, the app is permanently deleted and cannot be recovered through normal Mac functions. If you haven't emptied the Trash yet, you can right-click the Trash icon and select Put Back to restore the app to Applications. After emptying the Trash, your only option is to reinstall the app from the App Store or download it again from the developer's website.
Will deleting an app remove my passwords or login information?
Most apps store passwords in your Mac's Keychain, which is separate from the app itself. Deleting the app does not remove these saved passwords. However, some apps store login information in their own settings files, which may be deleted when you remove the app. If you're concerned about losing access, write down your login information before deleting the app.
What's the difference between dragging to Trash and using an uninstaller?
Dragging to Trash removes the app and its main files, but may leave behind hidden preference files and caches. An uninstaller removes the app plus these supporting files, leaving your Mac cleaner. For most everyday apps, dragging to Trash is fine. For large professional software, running the uninstaller first is better practice.
Do I need to delete an app before reinstalling it?
Not usually. If you download a newer version of an app from the App Store or the developer's website, it will typically overwrite the old version automatically. However, if you're switching to a completely different app or having problems with the current installation, deleting it first and then reinstalling it fresh can sometimes fix issues.
Why does my Mac say an app is damaged when I try to open it after deleting and reinstalling?
This usually means the app wasn't fully deleted before you reinstalled it, or the new download was interrupted. Delete the app again, empty the Trash, restart your Mac, and download it fresh from the App Store or the developer's website. If the problem continues, the download file may be corrupted — try downloading it again.