Sophos Mobile Security is the only
completely free antivirus and security suite on our list.
Not exact matches
Microsoft's Security Essentials
antivirus package is
completely free to users of «genuine» Windows machines, so it'll verify yours.
Antivirus software is one of the first things you should install on a new PC, and top quality protection can be yours
completely free.
Luckily, some of the best
antivirus software are
completely free.