The latest stable release is version 1.3.1.

The Standard

ClamAV® is the open-source standard for mail gateway-scanning software.

High Performance

ClamAV includes a multi-threaded scanner daemon, command-line utilities for on-demand file scanning and automatic signature updates.


ClamAV supports multiple file formats and signature languages, as well as file and archive unpacking.


Access to ClamAV versions that work with your operating system.

Check out the latest source code from GitHub.