If you're willing to pay to protect your Mac from malware, Kaspersky Internet Security is a very good option, although Bitdefender Antivirus for Mac detects slightly Sophos Home for Mac Review · Best Android Antivirus Apps. To determine the best antivirus for Mac, we turned to industry expert AV-Test, an independent laboratory whose sole focus is testing internet security programs. best free antivirus software for mac version virus header Security patches are rolled out pretty regularly for most MacOS. At this point, the testers also noted false positive files and applications detected by the solutions. For Education Open Menu Close Menu Apple and Education Shop for College. AV-Test also looks at the impact of these pieces of software on your system: It's free and easy to use. These include blocking unauthorized access to user documents, detecting ransomware based on its activity, and recovering encrypted files from backup. Apple Store Open Menu Close Menu Find a Store Apple Store Genius Bar Apple Store Today at Apple Apple Store Youth Programs Apple Store Apple Store App Apple Store Refurbished and Clearance Apple Store Financing Apple Store Reuse and Recycling Apple Store Order Status Apple Store Shopping Help Apple Store. The scourge of ransomware is on the rise. Back Virtual Reality Oculus Rift The Best VR Headset. The packages from Avast and Avira are even available as freeware. Of course, any antivirus utility should handle ransomware just as it handles spyware, Trojans, viruses, and other malware types. Introducing Avira Prime Enjoy convenient access to all our premium services, with zero obligation You will have our premium services across your devices and pay a flat monthly rate that you can cancel at any time. Initial encryption is fast and unobtrusive. Support Get Help Downloads Threat Landscape Latest Threats Mobile Infographic Virus Descriptions Security Wordbook. The venerable SiteAdvisor component of McAfee AntiVirus Plus for Mac should provide protection against dangerous URLs, but it hasn't worked since March, when an update to Safari disabled it. I've coded a number of analysis tools over the years to help with this testing. A Mac security freebie, Avast detects percent of threats.