ClamWin Free Antivirus
Clamwin is a non-profit project only available in a free version. This program is NOT a realtime protection program. It will only scan files you tell it to scan. So this program is NOT a substitute for any antivirus protection software, though it will automatically scan incoming and outgoing messages in Outlook Express and Office Outlook.
ClamWin Free Antivirus: download Virusdefinitions: not downloadable