Download Comodo Free Firewall
Comodo's Free Firewall is now Comodo Internet Security.
Download Comodo Free Firewall for Windows (32 Bit / 64 Bit)
System Requirements:
- 32-bit Windows 7 /
Vista / XP SP2 - 512 MB RAM
- 400 MB hard disk space
What's new in Free Firewall
Comodo Free Firewall and Antivirus are now part of Comodo Internet Security.
Release Notes:
Release Date: November 3, 2014
Update: Please see latest latest release notes.
Comodo Free Firewall Key Features:
- Continuously Monitors and Defends against Internet Attacks
- Blocks unauthorized access to the Internet from unknown programs
- Customizable settings to deliver the level of protection that fits YOU
Explore Our Advanced Security Features
TrustConnect™
Wherever you are located, whatever type of hardware, using a public Wi-Fi connection or not, Comodo TrustConnect™ keeps you securely connected and your identity and information private. Learn More
Comodo Firewall
Your first line of defense in protecting yourself online. A multi-layered security application that will constantly monitor and defend your PC from Internet attacks.Learn More
Comodo Antivirus
Detect and eliminate viruses, worms and Trojans. Features on-demand and on-access scanning, email scanning, process monitoring, full scheduling capabilities and more. Learn More
User Reviews
Get complete protection and advanced security when you upgrade to Internet Security Pro
Advanced Features:
- Wi-Fi Protection
- Live Expert help
- Firewall Protection
- Antivirus Software
Our Award-Winning Firewall
The experts agree—when it comes to internet security, Comodo's Free Firewall software is the choice the pro's turn to.
Download Comodo Internet Security Pro
Learn more about our advanced features
Video Tour
Tour Internet Security Pro's features and see what all the buzz is about.