AVG Free Edition is the well-known antivirus protection tool. AVG Free is available free of charge to home users for the life of the product. The newest version is also compatible with Windows Vista.
Adware Spyware Scanner Deleter
Adware Spyware Scanner Deleter can scan Windows system hardware memory registry, delete remove kill spyware and adware.
eScan AntiVirus Edition
eScan antivirus is a comprehensive virus protection solution designed and developed to protect personal computers from threats like Viruses, Spyware, Adware, Malware, Keyloggers and Hackers. For more information visit http://www.mwti.net.
eScan Internet Security Suite for SMBs
eScan Internet Security Suite for SMBs is a comprehensive AntiVirus and Content Security Solution that safeguards your network from Viruses, Spyware, Adware, Keyloggers, Hackers, Spammers, Phishing, Offensive Content and many more similar threats.
MicroWorld Anti Virus Toolkit
MicroWorld Antivirus Toolit is a Higly advanced emergency repair tool which is capable of Scanning & disinfecting a virus hidden in Memory, Services, any system folder or on the hard disk. it can scan compressed files too.
Protector Plus Professional Antivirus-08
Protector Plus Professional software designed for Windows Desktops and Servers. It includes features like On-access scan, Email scan, Firewall, Intrusion protection, Automated signature updates. Download a 30 day evaluation copy for free of cost.