Best Antivirus Software 2024 Cnet Antivirus. Is microsoft security (defender) enough, what's the best free antivirus or should you pay for. Compare features, prices and performance of the top security products.

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.