Free Antivirus Software Reviews 2024. Is microsoft security (defender) enough, what's the best free antivirus or should you pay for norton antivirus or mcafee antivirus? Unlike most free antivirus tools, avira free antivirus offers multilayered protection, including protection from ransomware and phishing.

We check out the best free antivirus apps you can find in 2023. These free antivirus software programs for windows protect against spyware, trojans, keyloggers, viruses, malicious urls, and more.