Avast! 4 Professional Edition is a collection of high-end technologies that work in perfect synergy, having one common goal: to give you the top grade protection against computer viruses. It represents an ideal solution for any Windows-based workstation. 

Avast! 4 Professional Edition is a complete ICSA certified antivirus software for your company. It obtained VB100% awards in 2002/4 Virus Bulletin comparative reviews. avast! scans for viruses, worms and Trojans: On Demand - with two User Interfaces, On Access, E-mail, during Boot Time, in File Explorer and Screen Saver. It maintains Virus Chest. Protects E-mail, HTTP, NNTP, ICQ, mIRC, Kazaa etc. True incremental updates based on iAVS technology updates twice a week virus definition file.

Features:

-Antivirus kernel
-Simple User Interface
-Enhanced User Interface
-Resident protection
-Script Blocker (Professional Edition only
-P2P and IM Shields
-Network Shield
-Web Shield
-Automatic updates
-PUSH updates
-Virus Chest
-System integration
-Command-line scanner
-Integrated Virus Cleaner
-Support for 64-bit Windows / Vista
-Internationalization