All-new similar photos detection

Grab this gift to celebrate MacKeeper’s 11th birthday with us.

Celebrate with us as MacKeeper turns 11

Stay on top with a total Mac cleanup, 24/7 virus protection, and special gifts!

When your Mac needs care

  • Full disk space

    You took all those great vacation pictures, but what if you can’t actually save them somewhere safe? Clean junk, duplicates, and useless apps to save gigabytes of disk space for something really special to you.

  • Mac runs slow

    Maximum speed no matter what—that’s what every Mac user expects. Clean your Mac’s memory and remove login items to get things running beautifully again.

  • Files need protection

    Think that downloaded file is safe? You just can’t be too careful. Reliable virus protection blocks malware, adware, and major security threats from harming your personal data.


You don’t need a new Mac. You need MacKeeper.

It turns out you can teach an old Mac new tricks. With a suite of simple but powerful cleaning tools, your Mac will feel like it just came out of the box.

Clean up my Mac

Safe Cleanup

It’s like a weight loss program for your Mac. Remove junk files, clean up your local mail attachments, empty the Trash—all in a snap. Goodbye useless files, hello disk space.

Duplicates Finder

Are file copies clogging your hard drive? Find out with MacKeeper. It removes duplicate files scattered all over your Mac, yet keeps original files untouched.

Smart Uninstaller

Dragging an application to the Trash doesn’t completely remove it. MacKeeper software does. It wipes out app leftovers, plus removes useless apps, widgets, and extensions.


Make your Mac snappier—in a snap

Clean memory. Update your apps. Remove login items. There’s so much you can do to optimize your Mac and make it run like a dream. MacKeeper does it all for you.

Run my Mac faster

Memory Cleaner

One click to instantly free up Mac memory space. Two clicks to stop memory-hogging apps and processes. That’s all it takes to help your Mac breathe easier.

Macs shouldn’t take forever to start. Reduce your Mac’s startup time. See which apps are set to launch at startup and remove those you don’t want—so simple.

Update Tracker

Don’t miss the latest versions of your favorite apps. See the list of your outdated Mac apps, and update all of them in one click.


Keep your Mac safe online

Secure your Mac with all-new real-time protection. MacKeeper has your back, hunting down malware, viruses, or adware threats before they try to attack.

Protect my Mac


Easily safeguard your Mac from malware, ransomware, spyware, and more. MacKeeper Antivirus spots the threats lurking and helps you remove them right away.

Adware Cleaner

Sick of adware? We baked a powerful adware cleaner into our MacKeeper software. It finds and removes adware infections in a snap, so you won’t have to deal with all those annoying ads.


Feel safe in a digital world that is not

With multilayered online privacy protection you're always safe. Trackers are blocked. Wi-Fi hotspots are protected. Data breach alerts are sent.

Safeguard my online privacy

ID Theft Guard

See which of your online passwords were compromised. Change them right away—you’ll safeguard any compromised online accounts from hackers and avoid online identity theft.

Private Connect

Secure your internet connection so ISPs don’t trade your browsing preferences. VPN Private Connect will encrypt the data you send online to hide what and from where you browse.


Love the web again without ads and trackers following you. Set up StopAd to browse, search, and shop ad-free—we’ll take care of sneaky trackers and annoying banners.

We are now AppEsteem Certified

Certification ensures that an app is both safe and consumer friendly.

“Create the highest, grandest vision possible for your life, because you become what you belive”

Zack Black

CEO AppEsteem

Independent expert certification means MacKeeper is:

  • A genuine app for Mac user

  • Safe for you and your Mac

  • Developed by a responsible compagn

Learn More

Get premium

24/7 help from real people

Our support experts live and breathe everything Mac. Get professional assistance, whenever you need it.

Learn More
  • 56M +

    MacKeeper installs since 2010

  • 247 +

    countries and regions

  • 10 +

    years of success

Safe Mac.
Fast Mac.

Enjoy a complete Mac cleanup, from junk to malware. Keep your account passwords yours. Try MacKeeper once—you’ll never look back.

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MacKeeper’s got something special for you as we turn 11.


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Your macOS version is lower than OS 10.11. We’d like to offer you MacKeeper 4 to solve the cleaning, privacy, and security issues of your macOS.