Best Free Antivirus 2025 Windows 11 Pro

Best Free Antivirus 2025 Windows 11 Pro. My pick for the best free antivirus software overall is avg antivirus free, which scans for viruses and malware, quarantines unwanted programs, and alerts you to any. We’ve evaluated a range of free antivirus solutions to help you pick the best one.

It can be a very. Bitdefender total security — best for advanced malware protection;