Download Free Firewall from Comodo

Download CIS Pro 10

Comodo Internet Security Pro 10

Get complete protection and advanced security when you upgrade to Internet Security Pro 10

Advanced Features:

  • Live Expert help
  • Firewall Protection
  • Antivirus Software

Now $39.99!

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Download Comodo Firewall for Windows

Choose Operating System:

10 / 8 / 7 / Vista / XP SP2


Comodo Firewall

Windows 10

System Requirements

512 MB RAM
400 MB hard disk space
File Details:
Size: 88 MB (91,767,744 bytes)

User Rating:

4.8 / 5 19 Reviews

Video tour

Tour Internet Security Pro 10's features and see what all the buzz is about.

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Live Expert Help

Have your own personal computer expert available to you 24/7. Get help with cleaning your computer, setting up an email account, installing and configuring your Comodo software and much more.

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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.

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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.

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Qublic KH
Thanks and Congratulations

Great Product. it's efficient. Thanks for free and this best product.

great firewall

Comodo FREE firewall is really strong and can be set really tight. A+++ IT Department

this is a good firewall

thumbs up with both hands

Alex Belov
Big file size but great job

It is shown here: File Details: Size: 88 MB (91,767,744 bytes) When I downloaded the file from this site: cfw_installer_6113_52.exe Size: 215 MB (226,075,376 bytes But a great working fire wall

Dimitri Azarov

Awasome Firewall keep going... much better than ESET Smartsecurity and Malwarebytes...... Thanks Guys!