Best Antivirus Software 2025 Freecell. 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. Is microsoft security (defender) enough, what's the best free antivirus or should.

Avast one basic and avg antivirus free have earned our editors’ choice award, but since they’re all. In this comparison, we look at the best antivirus software for 2025 and evaluate.