I came across this software while looking for antivirus/antispyware programes for Ubuntu and thought it could be of interest to list members. It is so described on its 'about' page:
ClamWin is a Free Antivirus program for Microsoft Windows 98/Me/2000/XP and 2003.
ClamWin Free Antivirus comes with an easy installer and open source code. It features:
* High detection rates for viruses and spyware;
* Scanning Scheduler;
* Automatic downloads of regularly updated Virus Database.
* Standalone virus scanner and right-click menu integration to Microsoft Windows Explorer;
* Addin to Microsoft Outlook to remove virus-infected attachments automatically.
The latest version of Clamwin Free Antivirus is 0.91.2
It does not include an on-access real-time scanner. You need to manually scan a file in order to detect a virus or spyware.
It can be downloaded from:http://www.clamwin.com/content/view/18/46/