Files:
Game Files:
Call of Duty 4 - 1.3 Patch.
Call of Duty 4 - 1.4 Patch.
Call of Duty 4 - 1.7 Patch.
Call of Duty 4 - Mod Tools.
AV Files:
a-squared Free: This program is the best free virus scanner out there. Download here.
Spybot - Search & Destroy: A good program to protect against attacks against your registry. Download here.
Malwarebytes's Anti-Malware: Pretty self explanitory, protects from malware attacks and is a good system cleaner. Download here.
COMODO Internet Security: A great free firewall, that is very good at protecting ingoing and outgoing connections. Download here.