Best Antivirus Software 2024 Cnet Software. Based on our extensive testing, bitdefender total security is our top pick for its overall protection and the useful extras it includes like a secure browser, a password manager and more. The best free antivirus software is avira free antivirus.
Avast free antivirus gets high marks from our testers for its ability to stop threats against windows computers. We’ve tested and reviewed the best windows 10 antivirus software to see how well these programs can protect your pc but we also measured their impact on system.