Graphical Network Monitoring

Important Network Data at a Glance

Paessler's advanced network monitoring software PRTG collects network data in real time and shows the results in easy to read graphs. This helps you to see usage trends, detect possible network problems, and get a quick overview of your network devices, bandwidth utilization, or website uptime.

Sample graph showing in- and outgoing traffic on a firewall:

Free Download
  • Unlimited version of PRTG for 30 days
  • After 30 days, PRTG reverts to a free version
  • Or, you can upgrade to a paid license anytime


In addition, live lists such as Top Talkers, Top Connections, Top Protocols, Top CPU load, Best Uptime, etc. can be viewed. The pre-configured lists cover the most basic needs for network availability and usage monitoring, but you can also edit existing Toplists or create additional ones to create a graphical network monitoring solutions that fits all your personal needs.

Graphical Network Monitoring Maps using Live Data

The PRTG maps feature allows you to create dashboards with graphical network monitoring data and live sensor status information. The PRTG software offers you a variety of backgrounds and symbols that you can use, and of course you can also import your own graphics to create your customized maps.

What Can PRTG Monitor?

PRTG Network Monitor is an advanced network monitoring software that supports more than 250 different sensor types. It can be used

PRTG Network Monitor

PRTG is available in two editions. For basic graphical network monitoring, the freeware may be downloaded and used for personal and commercial use completely free of charge. Need more sensors to monitor a larger IT infrastructure? See our commercial licenses here.


Network Monitoring Software - Version (May 2nd, 2024)


Download for Windows and cloud-based version PRTG Hosted Monitor available


English, German, Spanish, French, Portuguese, Dutch, Russian, Japanese, and Simplified Chinese


Up to 100 sensors for free (Price List)

Unified Monitoring

Network devices, bandwidth, servers, applications, virtual environments, remote systems, IoT, and more

Supported Vendors & Applications

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  • Unlimited version of PRTG for 30 days
  • After 30 days, PRTG reverts to a free version
  • Or, you can upgrade to a paid license anytime

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Create innovative solutions with Paessler’s partners

Partnering with innovative vendors, Paessler unleashes synergies to create
new and additional benefits for joined customers.

IP Fabric

Combining the broad monitoring feature set of PRTG with IP Fabric’s automated network assurance creates a new level of network visibility and reliability.

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Paessler and Plixer provide a complete solution adding flow and metadata analysis to a powerful network monitoring tool.

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With ScriptRunner, Paessler integrates a powerful event automation platform into PRTG Network Monitor.

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