Kool Firewall is a simple software firewall designed to monitor the traffic into and out of your system. Within the scanning window, you may see traffic through various ports such as 110 (pop3), 80 (web) and a few others. Kool Firewall has built-in algorithms to detect malacious or unauthorized access to your computer. When such hazard happens, it reports the alert in a 'Possible Attacks' window and also allows you to save it to a log file. Kool Firewall is licensed as shareware, the cost of the registered version is $19.99 and full download size is 1.98 MB. You can download a free version of Kool Firewall by following download link at Free Downloads section of this page. Kool Firewall is developed or distributed by KoolFirewall.com and is listed under security:firewall.