Best Free Antivirus 2024 Download Windows 10. Protect your pc from the top malware threats with a single click. Bitdefender total security is our top pick as the best antivirus software, so it makes sense to put bitdefender antivirus free in this guide.

Antivirus apps for your pc protect your personal information, data, bank accounts, and much more. Here are our picks for the best free antivirus software to protect and clear up malware on your computer without requiring a subscription.