ClamWin is a Free Antivirus for Microsoft Windows 98/Me/2000/XP/2003. It provides a graphical user interface to the Clam AntiVirus engine. It features:
- High detection rates for viruses and spyware
- Regular virus database updates. ClamAV team regularly updates virus databases to include a new virus/variant immediately after it appears
- Standalone Virus Scanner
Please note that ClamWin Free Antivirus does not include an on-access real-time scanner, that is, you need to manually scan a file in order to detect a virus or spyware. (Real-time scanner is in development). Also, ClamWin Portable has scheduled scans and updates disabled as they are not used in a portable scenario.
http://portableapps.com/apps/utilities/clamwin_portable
Grand Dad