Outpost Security Suite FREE 7.0 builds on the acclaimed antivirus, firewall and proactive protection technologies. The free solution employs modern techniques to prevent infections, data corruption and PC intrusions.

Features
All-round antivirus and antispyware
Best-of-breed personal firewall
Cutting-edge proactive protection
Anti-spam
Safe web surfing
Full compatibility with modern Windows (7, Vista, XP)
Full compatibility for 64-bit Windows

Min. hardware requirements:
450 MHz CPU(x86-/x64-/multi-core), 256Mb RAM, 200Mb free disk space.

Visit Here to Download
Code:
http://free.agnitum.com/index.php
Competition for Comodo and Avast