Avast Free Antivirus offers many of the same flagship tools you’ll find in the company’s premium suite, Avast Ultimate. Despite an arguably outdated user interface, and some sluggish performance, Avast Free Antivirus is one of the most effective antivirus tools around.
It’s one of the best free options, but if you want the benefits of a dual-engine antivirus, you’ll need to upgrade to Avast Premium.
