Avast Antivirus Professional 4.8 Free Download

Avast Antivirus Professional 4.8
Download Avast antivirus 4.8free for xp and vista. Avast 4.8 antivirus is a very popular anti-virus software. (Avast 5 is now available.) Avast antivirus 4.8 includes anti-spyware and anti-rootkit protection, scanning, detection and removal capabilities and you can continue to download this old version here.Avast 4.8 antivirus ftures:


Built in anti-virus ftures,

Built in anti-spyware ftures,

Built in anti-rootkit based upon the lding GMER technology and
strong Self-protection to prevent malware from turning avast protection off
Other ftures of Avast antivirus 4.8 includes auto updates, P2P and IM shield, Network shield, Web shield, email and RSS scanner including Outlook and Exchange support.
Avast antivirus 4.8 supports 32-bit and 64-bit versions of XP and vista:Avast antivirus 4.8 supports both 32-bit and 64-bit versions of XP, Vista, 95, 98, Me, NT 4 (No Server), 2000 (No Server).