Best Antivirus for Windows – Free Antivirus Software

Award winning Antivirus that detects and destroys unwanted PC invaders.

Comodo Antivirus provides reliable
protection for your daily use or work

  • Prevents all viruses and malwares
  • Improves performance and efficiency
  • Fast cloud-based scanning
  • Detects suspicious hidden files
  • Protects all your devices
Comodo Antivirus Antivirus for Windows 8
Cnet Comodo Awards

One step to gain peace of mind

Antivirus Free Download

Upgrade Comodo Antivirus

Includes Antivirus, Firewall, instant live support and more. Only $39.99/year!

User Reviews
Comodo Friends

Comodo Support

Own a website?

Get ComodoSSL to protect your customers from identity theft now. Issue within minutes!

Want a virus-free PC?

Comodo Firewall detects and blocks unwanted PC invaders.

Comodo Product Selection Wizard

Product Selection Wizard

Find the Comodo product that best fits your needs or budget.  Try it Now