Core

Welcome Nagios Core Users! You’ll find downloads, documentation, and tutorials on Nagios Core here in the Nagios Library. If you encounter problems, or require technical support for Nagios XI, please report these to our online support forum.

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Downloads

Download the latest version of Nagios Core or a free 60 day trial of any Nagios product.

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Technical Documentation

Find technical documentation to better understand and manage your Nagios Core installation.

View Documentation Admin Guide

Manuals

Manuals on installing, configuring, and using Nagios Core.
Manuals

Support

Support for Nagios Fusion is provided via our online support forum. Customers also receive priority support services via a special customer-only email list.
Support Forum

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