Clam Antivirus is an anti-virus scanner written from scratch. It is licensed under GNU GPL2 and uses the virus database from OpenAntiVirus, which is an another free anti-virus project. In contrast to the OpenAntiVirus (which is written in Java), Clam Antivirus is written entirely in C and POSIX compliant. Maintainer: Marc Balmer <mbalmer@openbsd.org> WWW: http://www.clamav.net/