ClamWin Antivirus is one of the BEST Free Antivirus for Microsoft Windows 98/Me/2000/XP and 2003 (see also list of free antivirus software). ClamWin Free Antivirus comes with an easy installer and open source code. You may download and use it absolutely free of charge. ClamWin Free Antivirus 0.88.5 updates ClamAV scanning engine in order to address potential security vulnerabilities and adds some new exciting features:

* New “Memory Scanning” functionality available as a standalone option or during a scheduled scan
* ClamWin now supports additional archive formats: RAR v3 and 7-Zip LZMA method
* Several improvements in scanning of Microsoft Office Attachments, MSI and CAB files

ClamWin Antivirus 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.

Our tem tested this really cool antivirus and think than it’s the BEST FREE ANTIVIRUS!!!
Download ClamWin Antivirus

See also: Download free AVG Antivirus, Dr.Web Anti-Virus for Workstations, Antivirus for Linux and firewall beta from Panda Antivirus