avast! Pro Antivirus is for individuals or companies that want customizable computer security that will integrate easily with an existing firewall.
Avast-ng project is A Versatile Ajax Syslog Tailer for syslog-ng.
avast! Home is a free antivirus, anti-spyware and anti-rootkit solution for non-commercial home use. It scans for all types of malware on: disk, CDs, in E-mail, HTTP, NNTP, IM and P2P. Updates are incremental, keeping bandwidth use low.
avast! Virus Cleaner is a free tool that will completely remove selected viruses & worms from PC: Badtrans, Beagle, Blaster, BugBear, Ganda, Klez, MiMail, MyDoom, Nachi, NetSky, Nimda, Opas, Scold, Sircam, Sober, Sobig, Swen, Yaha, incl. variants.
A complete antivirus solution for Mac systems and their PC using friends
An antivirus solution for the more popular Linux and BSD environments.
An antivirus solution for the increasingly popular Linux platform
Protea AntiVirus Tools for Lotus Notes / Domino automatically scans / cleans the message body, attached files, rich text fields and OLE objects in Domino mail, keeps Domino bases virus-free.