Get antivirus for your Mac.

Virus detection for Macs. It’s one of those things that you think you don’t need — until you do. And that can happen sooner than you think. The truth is year over year, Mac viruses continue to grow by leaps and bounds. While PC viruses are more widespread, the popularity of Mac makes it a target for viruses. That’s why virus scan software is a smart way to keep you and your Mac safe. And MacKeeper delivers.


Think you don’t need Mac antivirus? Here’s why you do.

Mac viruses are on the rise

Love your Mac? So do cybercriminals. That’s why they’re increasing their focus on Mac viruses, creating all kinds of threats to ruin your files, steal your identity, and wreak havoc on your digital world.

Websites aren’t safe

The Internet is amazing. It’s also amazingly scary, with malicious websites masquerading as sites you know and love. MacKeeper makes sure you stay safe while you surf.

PC emulators are even more vulnerable

If you’re running Windows through an emulator on your Mac, you’re even more at risk for viruses. MacKeeper gives you the extra security you need to keep viruses at bay.

You have friends and colleagues who don’t have Macs

That means not only can they pass viruses on to you, but without Mac virus detection, you can unknowingly pass viruses on to them.

You’re minutes away from a quick Mac virus scan.


It takes just a few seconds to download MacKeeper.


Just follow the instructions to get your Mac security scan app up and running in no time.


MacKeeper will walk you through everything, including running your first virus scan.

Virus detection is just the start. Here’s what else MacKeeper can do.


MacKeeper deletes apps you don’t want and finds duplicate files to free up space.


Viruses and other online threats don’t stand a chance with MacKeeper guarding your Mac.


Get your Mac performing like a dream with smart optimization tools.

Virus Protection for Mac. And so much more.


Find & Fix

Rid your Mac of junk files, free up memory, and optimize it in one click

Safe Cleanup

Get rid of junk files, safely and easily

Duplicates Finder

Discover and remove duplicate files



Keep your Mac safe with advanced virus detection

Adware Cleaner

Detect and remove malicious and unwanted programs

Track My Mac

Find and lock your Mac remotely


Memory Cleaner

Manage your Mac’s memory

Login Items

Reduce your Mac’s startup time

Update Tracker

Get the latest versions of your apps

What other happy MacKeeper users are saying.

  • I've been using MacKeeper for a few years now and it has done an exemplary job of keeping my Mac running smoothly, finding issues (downloaded by my offspring) and fixing them. I wouldn't hesitate to recommend it to any Mac owner. This new version with a real human on the other side of the screen is great! I'm thrilled.
  • Andrew was very helpful during this process. I hope he will continue to assist me on my future needs.
  • MacKeeper is worth my small financial investment with big returns in my computers' security, memory and efficiency. I recommend this service to everyone.
  • Habe mit Hilfe von Andrew die App getestet und zu einem günstigen Preis den Virenschutz installiert. Super Hilfestellung! Vielen Dank Andrew!👍
  • Andrew performed exceptionally. Had a great experience and hopeful to get my mac running quicker and more fluid.
  • Our computer system was scrammed and MacKeeper cleared our system thoroughly - which took over 3 hrs. Problems solved.
  • Have had issues before and had an immediate response and issues were fixed. Will continue stay with the best.
  • The problem I was having was solved in a very short time. I am completely happy with my purchase.
  • It was informative and educational and would recommend to other MAC users.
  • I enjoyed the ex[pertise of the knowledgeable person on the phone line. I appreciated the knowledge and the rapid way he could handle things. I did feel as though he was pushing too hard about buying the service. I had to say several times that I did not want it. The service was very good....I just didn't like the hard sell approach
  • Good info and the tech was very pleasant. But I still hate remote logins. I could have done 80 % of this myself. Still I rate it worthwhile.

Join millions of happy Mac users.

We’ve helped millions of Mac users scan for viruses while making sure their machines are clean, secure, and optimized. We’d love to have your back too.


Need help? It’s here, in the app.

Scanning for viruses on Mac is easy and direct help to anything else you need is available right in the MacKeeper app. Chat with real people who breathe everything Mac, 24/7.