1 Clam AntiVirus is an anti-virus toolkit written from scratch. It is licensed
2 under GNU GPL2 and uses the virus database from OpenAntiVirus, which is an
3 another free anti-virus project. In contrast to OpenAntiVirus (which is written
4 in Java), Clam AntiVirus is written entirely in C and its database is KEPT UP
5 TO DATE. It also detects polymorphic viruses as well.