Best Antivirus 2025 For Free. Avast one essential (free) impressive protection and lots of extras. Is microsoft security (defender) enough, what's the best free antivirus or should you pay for norton antivirus or mcafee antivirus?
It’s more limited than the full internet security programs, but still protects your device against. Many of the big names in antivirus offer a free version of their security suites.