Malwarebytes 4 takes out malware, adware, spyware, and other threats before they can infect your machine and ruin your day. It'll keep you safe online and your Mac running like it should.

Proven Malwarebytes technology crushes the growing threat of Mac malware. So you are protected and your machine keeps running silky smooth. Finally, cybersecurity smart enough for the Mac.

Protects you from Mac threats

Detects and removes viruses, ransomware, and other malware in real time with advanced anti-malware technology. Catches dangerous threats automatically, so you’re protected without having to even think about it.

Removes adware and unwanted programs

Crushes adware and potentially unwanted programs that slow your Mac. Your Mac experience will remain clean and pristine.

Scans Mac-fast

Scans the average Mac in under 30 seconds. Run the malware scanner in the background while you boot up your favorite game and it's done by the time you're ready to play. You can even customize your scans to run when you're not using your Mac at all, at any day, at any time.

Light and lean

Only the size of three digital music files. That means more disk space for your movies, music, and apps.

Stops unwanted apps

Blocks applications from developers who are known to release unwanted software like malware, PUPs, or adware. App Block outsmarts developers who try to bypass security by releasing a slightly different version of their app.

Tech specs

Software requirements

  • macOS 10.11 (or higher)
  • Active Internet connection for protection and product updates

Hardware requirements

  • Any hardware capable of running macOS 10.11 is able to run the Malwarebytes software

Languages supported

  • English, French, German, Spanish, Portuguese, Brazilian, Italian, Dutch, Swedish, Danish, Norwegian, Polish and Russian

What's New:

Improvements

  • Added compatibility with macOS Big Sur (11.1).