1. Best Free Antivirus For Mac

Avast Free Antivirus for MacOS X Description Avast Free Antivirus is an antivirus developed for Windows and Mac OS X platforms that not only detects and destroys a wide variety of known viruses, but can also detect traces of the modifications produced by unknown viruses. It integrates fully into your operating system environment, and boasts two types of user interfaces: a simple one for casual users, and an advanced option for expert users. Avast or malwarebytes for mac. It includes a resident scanner that, once activated, will remain minimized as an icon on your system tray. Each time you run a file or access an application, avast!

Best Free Antivirus For Mac

Avast Free Antivirus is an antivirus developed for Windows and Mac OS X platforms that not only detects and destroys a wide variety of known viruses, but can also detect traces of the modifications produced by unknown viruses. Avast software is the most popular and, for many, the best antivirus for Mac. Developed by Czech company Avast Software, it has been available in 43 languages since 1988. It is currently being used by more than 400 million people worldwide, and third-party tests done in 2016 have shown a malware detection rate of 99.5%. ClamXav Avast for Mac Sophos Antivirus for Mac Bitdefender All of these are free, and there's a couple of other free ones that I have not tried. My preference is probably Avast, although all share the need to use some of your Mac's resources, and all affect performance in some way.