Name: ClamAV

Platform: Windows, Macintosh, Linux, Unix

Download Links:

Windows: w32.clamav.net

Macintosh: www.clamxav.com

Linux: www.clamav.org/download/packages/packages-linux

Unix: www.clamav.org

Description:

ClamAV is an anti-virus toolkit originally designed for Unix. ClamAV has been ported to Windows, Macintosh and Linux. The anti-virus software is specially designed for e-mail scanning on mail gateways. ClamAV provides a number of utilities including a scalable multi-threaded daemon.