The Award-Winning, Free Firewall Software

• Complete protection from Hackers, Spyware, Trojans and Identity theft
• Host Intrusion Prevention System stops malware from being installed [NEW]
• Clean PC Mode registers your current applications then will allow only applications that you approve to be installed on your computer [NEW]
• Malware Scan Feature checks your computer for viruses, spyware and trojans before you install Comodo Firewall Pro [NEW]
• Free Download. No charges or license fees ever.

Install now for out-of-the-box protection against identity theft hackers, trojans, viruses, scripts and other unknown threats

Offers More Features Than Similar Paid Firewalls

Unlike some other free firewalls, this is not a stripped down version, but is a fully functional product. Updates and upgrades are also free. Why Free?