The Kingsoft Free Cloud Antivirus security solution for PC users Cloud Antivirus defends against viruses, malware, and spyware in real-time.
License: Freeware
OS Support: WinXP, Win2000, Win Vista

Spyware Process Detector is an anti-spyware/anti-keylogger tool that detects all processes running on the computer, including hidden ones, and displays their color-coded threat rating based on the intelligent analysis of all hidden properties.
License: Shareware
OS Support: WinXP, Win2000, Win Vista

Protector Plus 2010 is an antivirus software designed for Windows.
License: Shareware
OS Support: WinXP, Win2000, Win98

Avast Free Antivirus Review is a simple program that installs a link on your desktop that gives you easy access to a concise review and 7 minute video of the program Avast Free Antivirus 5.
License: Freeware
OS Support: WinXP, Win2000, Win Vista, Win98

Freeware Monitor processes, services, connections, CPU, disk, memory.
License: Freeware
OS Support: WinXP, Win Vista

Coranti blends four best-of-breed anti-virus and anti-spyware scan engines of leading security software companies into a multi-engine anti-malware solution for unprecedented protection against security threats.
License: Shareware
OS Support: WinXP, Win Vista

Finds unknown threats in your machine by positively identifying every executable Unknown executables are immediately transmitted to our lab for analysis.
License: Freeware
OS Support: WinXP, WinNT 4.x, WinNT 3.x, WinME, Win2003, Win2000, Win Vista, Win98

An antivirus solution for your USB Flash drive for protection against autoruninf viruses.
License: Shareware
OS Support: WinXP, Win2003, Win2000, Win Vista

Free proactive protection against online and offline threats - anti-virus, anti-spyware, firewall, anti-spam, and more Get all-in-one malware defense and powerful data leak prevention that delivers bullet-proof security for individuals and families.
License: Freeware
OS Support: WinXP, Win Vista

Zillya! Antivirus is a fast and reliable free antivirus that detects and eliminates all kinds of malware including viruses, adware, spyware, rootkits and trojan programs It has real-time scanning, mail attachment scanning and free customer care.
License: Freeware
OS Support: WinXP, Win Vista