ALWIL Software
   avast! complete anti virus protection for all computers with a fast incremental update. Several versions available Home, Professional, Network, Enterprise, Groupware, and Firewall edition.
   http://www.avast.com/

AV Eagle
   Incident simulation program designed to help verify that antivirus and personal firewall programs are still operational and not disabled. Utilizes EICAR test files to verify signature based detection by installed virus scanner, and attempts to make outgoi
   http://twobrotherssoftware.com/aveagle

AVDisk
   Automates the process of creating antivirus boot disks from many popular virus scanners.
   http://www.avdisk.org/

AVG Anti-Virus
   The complex anti-virus protection for your computer.
   http://www.grisoft.com/doc/1

Antionline
   Archive of freeware and shareware antivirus applications.
   http://anticode.antionline.com/download.php?dcategory=antivirus&sortby=

Astonsoft
   PC DoorGuard (intrusion scanner).
   http://www.astonsoft.com/

BitDefender
   Offers a variety of antivirus products, including specialized handheld device, peer-to-peer, and email scanners
   http://www.bitdefender.com/

BullGuard
   Software featuring combined firewall, anti-virus, spam, and backup programs.
   http://www.bullguard.com/

Central Command, Inc.
   Company markets Vexira Antivirus software as well as: virus protection consulting, implementation, and audit services. Free trial virus protection downloads and up-to-date virus information.
   http://www.centralcommand.com/

Clam AntiVirus
   Toolkit for UNIX systems released under GPL. Provides a scanning daemon intended primarily for mailserver integration, command line scanner for on-demand scanning, and update tool.
   http://www.clamav.net

ClamMail
   Monitors POP3 mail clients for viruses using the ClamAV database and program as a backbone.
   http://www.clammail.com

Command AntiVirus
   Anti virus products, downloads, support, and information on viruses.
   http://www.commandsoftware.com/

Declude Virus
   Mail server virus and vulnerability control software.
   http://www.declude.com/

Deerfield
   Visnetic Antivirus, AntiVirus Plug-in for MDaemon and AntiVirus Plug-in for EmailGuardian.
   http://www.deerfield.com/products/

Escan
   AntiVirus and content security product for workstations and servers.
   http://www.escan-antivirus.co.uk/

F-Secure
   Anti-virus and anti-intrusion software designed for both home and corporate users.
   http://www.f-secure.com/

FRISK Software International
   F-Prot Antivirus for Windows, DOS, Linux and other platforms.
   http://www.f-prot.com/

Finjan Software, Inc.
   Offers software designed to combat server threats and manage servers as well.
   http://www.finjan.com/

GFI MailSecurity
   An e-mail content-checking, anti-virus and e-mail exploit-detection solution for Exchange and SMTP servers.
   http://www.gfi.com/mailsecurity/

GWAVA
   Designed specifically for use with Novell's GroupWise, and is an Anti-Virus and eSecurity agent with content filtering, attachment blocking and Anti-Spam tools for use with GroupWise 5.5 or 6.x.
   http://www.gwtools.com/products.cfm?prodID=2

HBEDV
   Produces AntiVir for DOS, Windows, Linux, FreeBSD, OpenBSD, NetWare and OS/2 platforms.
   http://www.hbedv.com/

Hauri, Inc
   Offer virus detection software (ViRobot) for servers (Windows/Unix), mail gateways (Domino/Exchange) and desktop (Windows) environments.
   http://www.hauri.net/

Kaspersky Lab
   Developer of anti-virus, anti-spyware, anti-spam and personal firewall products. Includes downloadable trial versions.
   http://www.kaspersky.com/

MDaemon AntiVirus
   Email scanning application for MDaemon, designed around the Kaspersky engine.
   http://www.altn.com/Products/Default.asp?product_id=AntiVirus

Mail Warden
   Mailserver content/virus filtering which integrates with Exchange, Lotus Notes, SLMail, and other mailservers.
   http://www.mailwarden.com/products/mailwarden/default.asp

McAfee.com
   Produces the McAfee VirusScan line of antivirus software, as well as various specialized products for home and business users. Also offers managed security services for home and business users.
   http://www.mcafee.com

MicroWorld Technologies, Inc.
   eScan and MailScan provides protection for the home PC, mail servers or entire network. Product specifications, screenshots, support forums, FAQs, news letter and download.
   http://www.mwti.net/

My-eTrust.com
   Provides security and anti-virus software for small businesses and home computing.
   http://www.my-etrust.com/

NOD32 Antivirus System
   Provides protection against viruses endangering your PC, running on various platforms from Microsoft Windows 95 / 98 / ME / NT / 2000 / XP, a number of UNIX operating systems and major mail servers.
   http://www.eset.com/home/home.htm

Nitrous Anti Spy
   Anti virus, software for protection against virus, Trojan, and hacker attacks against your computer. Includes firewall and port scan protection.
   http://www.nitrousonline.com/antispy.shtml

Norman ASA
   Anti-virus software, personal firewall, risk analysis, encryption, data recovery and certified data erasure.
   http://www.norman.com/

PCLogger
   Utility designed to detect changes that suspected malicious software are making.
   http://www.soft-trek.com.au/prjPCLogger.asp

Panda Software
   Antivirus and security solutions for companies and home users by Panda Software, makers of Panda Antivirus Platinum, Panda Global Virus Insurance, Panda Security, Panda Invent, Panda Antivirus Lite and other global security solutions.
   http://www.pandasecurity.com/magazine/

Prognet Technologies
   Fire anti-virus kit (detection and repair).
   http://www.fireav.com

Protector
   Free, open-source mail filter for Linux and Solaris that blocks attachments which could contain viruses. For example, it blocks ".exe", ".pif" files and similar, but allows MS-Office documents provided they contain no macros.
   http://www.lowth.com/protector/bin/view/Protector/WebHome

Quick Heal
   India's leading anti-virus software. Available for Windows 95/98/ME/NT/2000/XP and can detect and remove all types of viruses. Prevents virus, trojan, and worm infections from internet downloads, email attachments, and network infections.
   http://www.quickheal.co.in/

RAV Antivirus
   Antivirus software package with plugins for many popular IM programs.
   http://www.ravantivirus.com/

SmartCOP Anti-Virus
   An easy to use yet powerful anti-virus software. Insta Scan utility allows users to scan their system online.
   http://www.s-cop.com/

Solo Antivirus
   Provides virus detection and removal tools, virus alerts, security information.
   http://www.srnmicro.com/

Sophos Anti-Virus
   Antivirus software package targeted at business customers
   http://www.sophos.com/

Sybari Software, Inc.
   Antigen for Lotus Domino and Antigen for Microsoft Exchange Servers.
   http://www.sybari.com

Symantec
   Makers of popular Norton Antivirus product.
   http://www.symantec.com/

Trend Micro Antivirus
   News, product information from the anti-virus software developer.
   http://www.trendmicro.com/en/home/global/enterprise.htm

Unistal Systems Pvt. Ltd.
   Unistal Anti-Virus Software (virus detection and repair).
   http://www.unistal.com/

Update Sophos
   Utility to automate the download of virus definition updates (IDE files) for Sophos Anti-Virus for Windows.
   http://updatesophos.sourceforge.net/

VET
   VET Anti-virus. A eTrust company.
   http://www.vet.com.au/

Virus Chaser
   Auto-updating anti-virus software developed by China Limited.
   http://www.viruschaser.com.hk/eng/

VirusArrest
   Monitors Microsoft Outlook for evidence of viruses and worms. Warns of attempts by other programs to attach files to messages.
   http://www.virusarrest.com

WebImmune
   WebImmune allows users to submit infected files for analysis and offers detailed advice on removing the viruses it finds.
   http://www.webimmune.net/

Zero-Knowledge Systems
   Personal Firewall, Parental Control, Anti-Virus and other tools
   http://www.freedom.net/products/index.html?product=

netMailshar
   Mailserver with integrated virus scanning
   http://www.pppindia.com/intl/netmailshar/emailvirusprotection.htm

webProtectSoft
   Offers products designed to protect computers against viruses. Additionally, offers firewall products and spam blocking products.
   http://www.webprotectsoft.com/index.php