SecurityĬomodo’s antivirus offerings include a free product, Comodo Antivirus, as well as Comodo Antivirus Advanced, which offers instant virus removal and real-time scanning which checks users’ system files against those identified as malicious by cloud-based systems.Ĭomodo Internet Security, available as a free download, provides an impressive variety of internet security features including Default Deny Protection, “application control” (a tool that verifies that only legitimate applications are running on users’ computers), and cloud-based whitelisting to help users quickly identify legitimate files. But did you know that the company is also one of the few antivirus companies to offer a free tool for Linux and a free antivirus for MacOS? I tested Comodo Antivirus, Antivirus Advanced, and Internet Security to find out if they live up to their reputation. Comodo’s stable of consumer antivirus products is well-known for their slick user interfaces.