hauriusa.net
Computers, Security, Malicious Software, Viruses - Hauri, Inc. Offer virus detection software (ViRobot) for servers (Windows/Unix), mail gateways (Domino/Exchange) and desktop (Windows) environments.
http://www.hauriusa.net/
Clam AntiVirus
Computers, Security, Malicious Software, Viruses - Clam AntiVirus. Toolkit for UNIX systems released under GPL.
http://www.clamav.net
avast! - Download antivirus software for spyware and virus protection
Download avast! antivirus software a complete virus protection with anti-spyware technology offering full desktop security including a resident shield. It is available as a free trial for 60 days. Daily automatic updates ensure continuous data protection against all types of malware and spyware.
https://www.avast.com/
AVDisk - Entry site
Computers, Security, Malicious Software, Viruses - AVDisk. Automates the process of creating antivirus boot disks from many popular virus scanners.
http://www.avdisk.org/index_en.html
F-Secure
Computers, Security, Malicious Software, Viruses - F-Secure. Product information, news, support, and information on viruses.
https://www.f-secure.com/