Best Free Antivirus Software 2024 Best Free. That said, it’s better to use the best free antivirus than no antivirus at all! Many people swear by windows defender, but others want different protection.
Avast one basic and avg antivirus free have earned our. Bitdefender total security is our top pick as the best antivirus software, so it makes sense to put bitdefender antivirus free in this guide.