Mac users often install system optimization and security tools to improve performance and protect their devices. One such tool is MacKeeper, developed by Clario Tech. While it provides antivirus protection, cleanup utilities, VPN services, and performance monitoring, many users eventually decide to remove it for various reasons.
If you are looking for how to uninstall MacKeeper completely, this detailed guide will walk you through safe removal methods and ensure that no leftover files remain on your Mac.
Why Users Choose to Uninstall MacKeeper
There are several reasons why someone might want to remove MacKeeper from their system:
Subscription cancellation
Switching to another antivirus or security solution
Reducing system resource usage
Troubleshooting software conflicts
Removing a trial version
Regardless of your reason, proper removal is important to avoid leftover background services or hidden files.
Things to Do Before Uninstalling
Before you begin the uninstall process, follow these preparation steps:
Close MacKeeper completely. If it is running in the background, it must be quit before removal.
Make sure you are logged in with an administrator account.
Back up important files using Time Machine or another backup solution.
Cancel your subscription if you no longer plan to use the service.
These steps help prevent permission issues or accidental data loss.
Method One: Uninstall Using the Built-In MacKeeper Uninstaller
The safest and easiest way to uninstall MacKeeper is through its internal uninstallation tool.
Open the Applications folder and launch MacKeeper.
Click MacKeeper in the top menu bar.
Select Preferences from the dropdown menu.
Inside the General tab, look for the option labeled Uninstall MacKeeper.
Click Uninstall and enter your administrator password when prompted.
This method removes the core application and associated system components. After the process completes, restart your Mac to ensure changes take effect.
Method Two: Manually Uninstall MacKeeper
If the built-in uninstaller does not work or the application was partially removed, you can uninstall MacKeeper manually.
Remove the Main Application
Open Finder.
Go to the Applications folder.
Locate MacKeeper.
Drag the application to the Trash.
Empty the Trash.
This removes the primary app file, but additional system files may still remain.
Delete Remaining Files from Library Folders
Open Finder.
Click Go in the top menu.
Choose Go to Folder.
Enter the following directories one at a time and look for files or folders containing the name MacKeeper:
Library Application Support
Library Caches
Library Preferences
Library LaunchAgents
Library LaunchDaemons
If you find related files, move them to the Trash and empty it again.
Be careful not to delete unrelated system files. Remove only items clearly associated with MacKeeper.
Remove MacKeeper from Login Items
Some applications automatically launch when your Mac starts up. If MacKeeper appears in startup settings, remove it manually.
Open System Settings.
Click General.
Select Login Items.
If MacKeeper is listed, select it and remove it from the list.
Restart your Mac afterward to confirm it no longer launches automatically.
Check for Background Processes
After uninstalling, verify that no background processes are running.
Open Activity Monitor.
Search for MacKeeper in the search bar.
If no results appear, the application has been successfully removed.
You can also search your entire Mac using Finder to ensure no remaining files exist.
Common Uninstall Problems and Solutions
MacKeeper Will Not Quit
Open Activity Monitor and force quit the application. After closing it, attempt the uninstall process again.
Permission Denied Errors
Make sure you are using an administrator account. Enter the correct password when prompted.
Files Reappear After Deletion
Restart your Mac in Safe Mode and repeat the manual removal process. Safe Mode prevents third-party services from launching automatically.
Canceling Your MacKeeper Subscription
Uninstalling the application does not always cancel billing. To prevent future charges, cancel your subscription separately.
If purchased directly from MacKeeper:
Open the application.
Go to your account or billing section.
Cancel the subscription from your account settings.
If purchased through the Mac App Store:
Open System Settings.
Click your Apple ID.
Select Subscriptions.
Locate MacKeeper and cancel it.
Always confirm cancellation through email or account verification.
Will Removing MacKeeper Affect Security?
Uninstalling MacKeeper removes its antivirus, VPN, and monitoring features. However, macOS includes built-in protection systems such as Gatekeeper, XProtect, and System Integrity Protection.
While these provide basic security, you may consider installing another reputable antivirus program if you prefer additional protection.
Is MacKeeper Safe to Remove?
Yes, MacKeeper is a legitimate application and can be safely removed at any time. Removing it does not damage your operating system. As long as you follow proper uninstall steps, your Mac will continue functioning normally.
Tips to Keep Your Mac Running Smoothly After Removal
After uninstalling MacKeeper, you can maintain performance by:
Keeping macOS updated regularly.
Managing startup applications.
Clearing temporary files periodically.
Monitoring storage usage.
Using built-in macOS optimization tools.
Routine maintenance ensures your Mac remains fast and secure.
Final Thoughts
Understanding how to uninstall MacKeeper correctly helps you avoid leftover files, background services, and potential subscription charges. Whether you use the built-in uninstaller or remove the app manually, always verify that no hidden files or login items remain.
Taking a few extra minutes to confirm complete removal ensures your Mac stays clean, optimized, and free from unwanted software. By following the steps outlined in this guide, you can confidently uninstall MacKeeper and keep your system running smoothly.