Free antivirus with advanced threat prevention software for windows

ThreatFire AntiVirus Free Edition 4.6 can be a really useful tool which is designed to come alongside with your existing antivirus software to fill the gap in protection between your antivirus signature updates. Traditional antivirus solutions cannot protect you until after they have discovered a new threat and produced a signature to counter it. ThreatFire does not rely on signatures, but instead provides behavior-based protection.

Major Features:

1. ThreatFire protects you against major security threats including viruses, worms, trojans, rootkits and even some spyware.
2. Its advanced ActiveDefense technology intelligently analyzes the behavior of processes and programs on a system and immediately halts any malicious action.
3. It continuously monitors all activities on your PC at a very low system level and uses a proprietary combination of analytics, risk algorithms, program histories and tolerance thresholds to identify and shut down threats so you are always protected, no matter how new the threat.
4. ThreatFire is easy to use, instantly effective, and very light on system resources.