Avast! Professional Edition 4.8 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, spyware and rootkits. It represents a best-in-class antivirus solution for any Windows-based workstation. This page describes its most important features and provides links to further resources.

Features:-
* Anti-spyware built-in
* Anti-rootkit built-in
* Strong self-protection
* Command-line scanner
* Integrated Virus Cleaner
* Support for 64-bit Windows
* Internationalization
* Antivirus kernel
* Resident protection
* Multiple skins