The fastest way to remove a Mac app
The simplest way to delete a program from your Mac is to drag it from the Applications folder to the Trash, then empty the Trash. Open Finder, click Applications in the sidebar, find the program you want to remove, drag it to the Trash icon in your dock, and then right-click the Trash icon and select Empty Trash. The program is then gone from your Mac.
This method works for most programs you download from the internet or the Mac App Store. Some programs leave behind small files in other folders after you delete them — preference files, caches, and support documents — but these take up minimal space and do not affect your Mac's performance.
If a program will not drag to Trash, or if you want to remove every trace of it including those leftover files, there are other approaches depending on where the program came from and how it was installed.
Key Takeaways
- Dragging an app from Applications to Trash and emptying the Trash removes most programs completely and is the method Apple recommends.
- Some programs come with an uninstaller inside the Applications folder — double-click it to remove the program and its related files at once.
- Programs installed with an installer package sometimes leave behind preference files in your Library folder, which you can delete manually if you want to remove them entirely.
- If a program will not move to Trash because it is currently running, quit the program first or force-quit it from Activity Monitor.
- Third-party uninstaller tools can find and remove leftover files, but they are not necessary for normal Mac use.
Using the built-in uninstaller that comes with some programs
Some programs include their own uninstaller tool. Open Finder, go to Applications, and look inside the program's folder — you may see an Uninstall or Remove option. Double-click it and follow the prompts. This method removes the program and often cleans up related files automatically.
Not all programs have an uninstaller. If you do not see one in the Applications folder, the drag-to-Trash method is your standard option. Programs from the Mac App Store almost never include a separate uninstaller because the App Store handles removal through its own system.
Removing programs that will not move to Trash
If you try to drag a program to Trash and nothing happens, the program is likely still running. Quit it first by clicking the program name in the menu bar at the top of your screen and selecting Quit, or by pressing Command+Q while the program is active.
If the program does not respond or you cannot find it in the menu bar, open Activity Monitor (search for it in Spotlight by pressing Command+Space, typing "Activity Monitor," and pressing Enter). Find the program in the list, click it, click the X button in the upper left, and select Force Quit. Once the program is closed, you can drag it to Trash.
Some programs are protected by your Mac's security settings and cannot be moved by a standard drag. Right-click the program in Applications and select Move to Trash instead of dragging. If that does not work, your Mac may require your administrator password — enter it when prompted.
Finding and deleting leftover files
After you delete a program, small preference and support files often remain in your Library folder. These files are hidden by default. To see them, open Finder, press Command+Shift+Period (the period key), and hidden files will appear. Navigate to Library (in your home folder), then look inside Preferences, Application Support, or Caches for folders or files with the program's name.
You can delete these files manually by dragging them to Trash. However, this step is optional — leftover preference files take up very little space and do not slow down your Mac. Delete them only if you want to completely remove every trace of the program, or if you plan to reinstall it fresh and want it to start with default settings.
If you have multiple programs with leftover files and want to clean them all at once, third-party uninstaller tools like AppCleaner or CleanMyMac can scan for and remove these files automatically. These tools are not necessary for normal use, but some people prefer them for a thorough cleanup.
Removing programs installed from a disk image or installer
Some programs come as a disk image file (ending in .dmg) or an installer package (ending in .pkg). If you downloaded one of these, the program itself lives in your Applications folder, but the installer file may still be on your computer. Deleting the program from Applications does not remove the installer file.
Search for the .dmg or .pkg file on your Mac by opening Finder, clicking the search icon in the upper right, and typing the program's name. Delete any installer files you find by dragging them to Trash. You can also check your Downloads folder, where these files often remain after installation.
Uninstalling programs from the Mac App Store
Programs downloaded from the Mac App Store can be removed directly from the App Store app. Open the App Store, click your account icon in the upper right corner, go to Purchased, find the program, click the cloud icon or X next to it, and select Remove. The program and its data are deleted from your Mac.
You can also remove Mac App Store programs the same way as any other app — drag them from Applications to Trash. Both methods work equally well. If you remove a program this way and later want to reinstall it, you can download it again from the Mac App Store without paying a second time.
What happens to your data when you delete a program
Deleting a program does not automatically delete the files you created with it. If you used a word processor to write documents, those documents remain in your Documents folder or wherever you saved them. The program itself is gone, but your work stays on your Mac.
Some programs store data in their preference files or application support folders. If you delete these folders manually, you may lose settings or data associated with that program. If you think you might use the program again or want to keep its settings, leave these files alone.
Frequently Asked Questions
Can I recover a program after I empty the Trash?
Once you empty the Trash, the program is deleted and cannot be recovered through normal Mac tools. If you need the program again, you can download and reinstall it from the Mac App Store or the developer's website. If you are unsure about deleting a program, move it to Trash first and leave it there for a few days — you can drag it back out of Trash if you change your mind.
Will deleting a program free up storage space on my Mac?
Yes, deleting a program removes its files from your Mac and frees up the storage space it was using. The amount of space freed depends on the program's size — some programs take up only a few megabytes, while others can use several gigabytes. Leftover preference files take up minimal space, usually less than a megabyte per program.
What if I see a program in Applications but cannot find it anywhere else?
Some programs are built into macOS and cannot be deleted through normal methods. If you try to move one to Trash and get an error message, it is a system program. Leave it alone — removing it could affect your Mac's performance. If you want to hide it from view, you can move it to a folder or use Launchpad to hide it from your dock.
Do I need to use an uninstaller tool to completely remove a program?
No. Dragging a program to Trash and emptying it removes the program completely. Uninstaller tools find and delete leftover preference files, but these files do not affect your Mac's speed or performance. Use an uninstaller tool only if you want to remove every single file associated with a program, or if you plan to reinstall it and want it to start fresh.
Can I delete multiple programs at once?
Yes. Open Finder, go to Applications, hold down Command, and click each program you want to delete. Once you have selected them all, drag the group to Trash or right-click and select Move to Trash. Then empty the Trash to complete the removal.