It provides a graphical user interface to the Clam AntiVirus engine.

The programs are based on a shared library distributed with the Clam AntiVirus package, which you can use with your own software.

There is also a special version that allow users to load plug-in programs, for example, Clam AntiVirus (ClamAV) for virus scanning.

Clam AntiVirus (ClamAV) is a free, cross-platform antivirus software tool-kit able to detect many types of malicious software, including viruses.

Graugon AntiVirus is antivirus software based on Clam Antivirus developed and maintained by the Graugon Software Group.

Immunet uses the cloud virus definitions along with virus definitions from Clam Antivirus which is an open source (GPL) anti-virus toolkit for UNIX, designed especially for e-mail scanning on mail gateways.