Freeware: Defs

Virex Virus 6 Definitions 09/01/ 04Virus Defs for Virex 6.2 Virex Virus Definitions are released once a month. They hold information that allows the program Virex to eliminate the newest viruses, trojan horses, and other harmful things on your computer.

Norton AntiVirus 7 Defs 9/ 01Latest virus definitions update. Norton Anti-Virus 7 Defs are the latest anti-virus detection files.

AV Defs Updater for F-PROT for DOS 2.91Automatically provides updates to the classic F-PROT for DOS antivirus program and notifies you about it. Allows the creation on any 32-bit Windows of a set of antivirus emergency diskettes.

TrIDNet 1.80Have you ever been in a situation where you don't know what application can handle a file? Maybe because it's without any extensions? This tool can help! TrIDNet is a utility designed to identify file types from their binary signatures.