Best Antivirus Software 2025. Wide protection against major online threats. For 2025, we tested 39 antivirus from 28 brands.

The best antivirus software not only protects your desktop and mobile devices from malware, viruses, ransomware, rootkits, and bots but also keeps you safe. We’ve tested and reviewed the best windows 10 antivirus software to see how well these programs can protect your pc but we also measured their impact on.