I went from Zone Alarm Free----> Outpost free—> Kerio Free—> Comodo PF.

In my opinion, thus yet what I’ve seen from this particular firewall is great, possibly the best I’ve used, love the sleek interface and the power of it, whoa the power!!

Shields up tests went great!;

“Your system has achieved a perfect “TruStealth” rating.”


Very pleased Comodo, keep up the good work!

-Comodo suporter.

I have to agree with the other posts.

I just installed CPF and VEngine on my brothers machine replacing CA Security Suite firewall which used to have ZoneAlarm as the firewall but they decided to put a firewall of their own out this year and it looked like they hadn’t finished it yet. Used 50% system resources and slowed down their computer to a snails pace. I convinced them to let me install Comodo and it runs like a top again.

Am waiting until CAV gets further along before we switch out the antivirus. But it will happen. Chalk up another user converted to Comodo Firewall and soon to be Comodo Antivirus.

Thanks Comodo. (R)


Hello Jasper2408,

I am very pleased to hear that you are enjoying your free Comodo Security Products, please tell your friends about them so they to can use them, also these products are also free for business use as well. Comodo really appreciates your feedback, thank you (:HUG).