A NOD32 subscription costs $39.99 per year. Each additional license adds $10 per year. Kaspersky, Bitdefender Antivirus Plus, Webroot, and quite a few others come in at or near that $39.99 price for one license. McAfee costs $59.99 per year, but that lets you install McAfee protection on every device in your household, including devices running Windows, macOS, Android, or iOS.