Nagios Downloads

Nagios Commercial Solutions

Nagios XI

Monitor your entire IT infrastructure quickly with the most powerful monitoring solution on the market.


Nagios Log Server

Quickly and easily view, analyze, and archive logs from any source in one central location.

Log Server Updtaed

Nagios Network Analyzer

See where your bandwidth is dipping or spiking with our commercial grade netflow data analysis solution.

network analyzer fr

Nagios Fusion

Using Nagios Fusion you gain a centralized visual operational status and enables faster problem resolution over your entire network.


Nagios Open-Source Downloads

Nagios Core

Download the Core monitoring engine and a basic web interface.

Nagios Plugins

Download the latest Nagios Core plugins package
(50 plugins).

Nagios Frontends

See a variety of open-source frontends by the community.

Nagios Add-ons

See additional projects that extend Nagios Core’s functionality.