Best Free Antivirus 2024 Windows Pc. 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. The best free antivirus software is avira free antivirus.

Antivirus apps for your pc protect your personal information, data, bank accounts, and much more. These are the best paid and free antivirus programs for windows pcs based on their ability to detect malware, impact on system performance and extra features.