Comodo Firewall icon

Comodo Firewall For Windows

6.412.2.2.7036Security Status
Download (4.8 MB)

About Comodo Firewall

Comodo Firewall is a powerful and free security solution that offers your computer a first layer of defense against viruses, worms, trojans, hackers, and other internet threats. This innovative firewall uses Default Deny Protection and cloud-based scanning to prevent threats from occurring, rather than just detecting them when it's already too late. With an easy-to-use interface and a range of advanced features, Comodo Firewall provides unbeatable protection and complete control over your computer's security. Here are some key features of Comodo Firewall:

Key Feature

1: Default Deny Protection
Comodo Firewall uses Default Deny Protection to prevent threats from infiltrating your system. This proactive approach ensures that only trusted applications are allowed to run, blocking malware and untrusted files from accessing your important data.

2: Cloud-Based Scanning and Behavior Analysis
The software features cloud-based scanning and behavior analysis of unrecognized files, making Comodo Firewall incredibly effective at detecting zero-day attacks. Unknown and untrusted files are run in a virtual environment (sandbox) on your local machine, where they undergo behavior analysis on cloud servers to determine their safety.

3: Virtual Environment (Sandbox)
Comodo Firewall's sandbox feature allows unknown and untrusted files to run in a virtual environment on your computer, preventing them from modifying or affecting data on your 'real' system. This ground-breaking method of protection ensures that your computer remains safe from malware and other threats.

4: Powerful Packet Filtering Firewall
The software boasts a powerful packet filtering firewall that helps you securely connect to the internet while blocking hackers from making incoming connections. This feature provides an additional layer of security, ensuring that your personal information and data remain protected.

5: Easy-to-Use and Attractive Interface
Comodo Firewall is designed with an easy-to-use and attractive interface that allows even beginners to change settings according to their preferences. This user-friendly design ensures that you can effectively manage your computer's security without any hassle.

In conclusion, Comodo Firewall is a comprehensive and free security solution that offers unparalleled protection against internet threats. With its Default Deny Protection, cloud-based scanning, virtual environment, powerful packet filtering firewall, and easy-to-use interface, Comodo Firewall is the ideal choice for users seeking a reliable and effective security solution for their computers. Download it now and experience the future of prevention-based protection with Comodo Firewall, completely free for life.

Reviewed by Vivian D. Stephens


Updated onApril 30, 2020
Operating systemWindows 10, Windows 8, Windows Vista, Windows, Windows 7, Windows XP

Old Versions

Comodo Firewall12.2.2.7036
April 30, 2020
exe32 bit
Comodo Firewall icon
Comodo Firewall for PC
Defend your PC from malware and Internet based attacks.
Free Downloadfor Windows

How to download and Install Comodo Firewall on Windows PC

  • Click on the Download button to start downloading Comodo Firewall for Windows.
  • Open the .exe installation file in the Downloads folder and double click it.
  • Follow the instructions in the pop-up window to install Comodo Firewall on Windows PC.
  • Now you can open and run Comodo Firewall on Windows PC.