Most free antivirus programs don’t offer much besides basic malware protection, but Avast Free Antivirus is a half-step toward being a full-fledged security suite, with many features you’d normally be charged for. It has not only a password manager and a local-network security scanner, but gives you lots of configuration options.
Yet while it didn’t sap much of our computer’s performance, Avast Free Antivirus took a long time to scan, and its malware protection could be better.