Best Free Antivirus 2025 Cnet Antivirus. We’ve evaluated a range of free antivirus solutions to help you. In test after test, avast antivirus for windows performed well for malware detection, with options ranging from avast free antivirus software to avast premium security.

Antivirus apps for your pc protect your personal information, data, bank accounts, and much. The best free antivirus in 2025: