Open-source Access to ClamAV versions that work with your operating system. Check out the latest source code from GitHub.

For ClamAV to work properly, both the ClamAV engine and the ClamAV Virus Database (CVD) must be kept up to date. FreshClam should perform these updates automatically.

ClamAV is an open source (GPLv2) anti-virus toolkit, designed especially for e-mail scanning on mail gateways. It provides a number of utilities including a flexible and scalable multi-threaded …

The ClamAV team provides official ClamAV builds for Windows on the ClamAV downloads page. You can choose between a traditional executable installer or a portable install ZIP package.

When run, it displays values used when configuring ClamAV at compilation time, important OS details, the contents (and validity) of both clamd.conf and freshclam.conf, along with other …

About ClamAV ® is an open-source (GPL) anti-virus engine used in a variety of situations, including email and web scanning, and endpoint security. It provides many utilities for users, …

As clamd requires a virus signature database to run, we recommend setting up ClamAV's official signatures before running clamd using freshclam. The daemon works by listening for …

This user guide presents an overview of the various ways that libclamav can be used through the tools provided by ClamAV. To learn more about how to better use each facet of ClamAV that …

Many Linux and Unix distributions offer one or more ClamAV packages to make it easy for you to install ClamAV. These packages are usually well maintained but if you find an issue with one, …

ClamAV is available for Windows with the same scanning and detection capabilities available when using ClamAV on macOS and Linux, with exception to the On-Access Scanning feature …