Download the latest Certified Virus Definition for Norton Security, Norton Security with Backup, Norton AntiVirus, Norton Internet Security, Norton 360 (version 22.7 or later)
» 20.07.2017 - 79.63 MB - Windows XP/7/8/10 - Free
The latest Certified Virus Definition for Norton AntiVirus, Norton Internet Security, Norton Security, Norton Security with Backup, Norton 360
» 20.07.2017 - 79.6 MB - Windows XP/7/8/10 - Free
The Official Pattern Release or OPR is Trend Micro's latest compilation of patterns for identified viruses.
» 20.07.2017 - 50.57 MB - Windows 7/8/10 - Free
Download the Virus Definition File to always keep Avira AntiVir up-to-date
» 20.07.2017 - 182.09 MB - Windows XP/7/8/10 - Free
Avast! is a collection of award winning, high-end technologies that work in perfect synergy, having one common goal: to protect your system and valuable data against computer viruses. avast! represents a best-in-class solution for any Windows-based computer
» 20.07.2017 - 215.89 MB - Windows 7/8/10 - Free
Easy to use curing utility to clean your computer infected with viruses and various unwanted codes by the Dr.Web Anti-virus updated twice an hour
» 20.07.2017 - 148.09 MB - Windows XP/7/8/10 - Free
Bitdefender latest virus definitons
» 20.07.2017 - 192.48 MB - Windows XP/7/8/10 - Free
NANO AntiVirus is a powerful and advanced application designed to provide you with security levels that conform to actual threats
» 20.07.2017 - 8.33 MB - Windows 7/8/10 - Free
This file will update your McAfee based scan engine and virus pattern to detect the latest viruses
» 20.07.2017 - 117.7 MB - Windows 7/8/10 - Free
In order to provide the highest level of antivirus protection for users of AVG Anti-Virus Free, AVG Technologies continuously develops information about new viruses
» 19.07.2017 - 27.5 KB - Windows XP/7/8/10 - Free
