Paessler PRTG

The most powerful, easy-to-use network monitoring tool

  • Free 30-day unlimited trial edition
  • Optimize your entire IT infrastructure
  • 500,000 admins trust PRTG every day 


Free Download

After 30 days, the unlimited trial edition reverts to the freeware edition. Upgrade any time.


Our users give top ratings for monitoring with Paessler PRTG



Why do 500,000 professionals trust Paessler PRTG
Network Monitor?



  • Installs in minutes and is easy to set up and configure
  • Automatically discovers your entire network
  • Monitors bandwidth, devices, usage & more 24/7
  • Alerts you before congestions and emergencies occur
  • Assures network performance and availability


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Monitor your core vital signs 24/7





Ensure access to services, including websites, from all over the world. Determine whether network devices are working.



Bandwidth monitoring prevents your websites and network services from losing visitors due to slow-loading pages, files, or images.



Monitoring the status of your network devices helps you accurately assess CPU load and learn what sort of work servers are doing throughout the day.



A quick glance is all it takes to check the status of your entire network. If an error occurs or the status of a device changes, you’ll be notified immediately.


Network devices

Another advantage of PRTG is that it comes with preconfigured sensors for monitoring the devices of the most popular manufacturers.



PRTG shows you which applications, connections, and data types are putting the greatest strain on your network.


Quick & easy setup: start monitoring in minutes


PRTG comes with an automatic network discovery feature that makes your setup quick and easy.

With the help of preconfigured device templates, PRTG selects the appropriate monitoring aspects (sensors) and sensor settings for servers, applications, and network devices. Of course, you can configure PRTG manually, too.


Our best feature is your peace of mind


As long as you do not hear from PRTG, you know that everything is running fine. Our 24/7 monitoring gives you more time for other important business.


  • Central management console: monitor everything in a single pane of glass
  • On-premises control over all your data, configuration, and upgrades
  • Fail-safe monitoring: built-in cluster functionality with one free failover node
  • Fits any budget: grows with your needs from 50 monitoring aspects (sensors) to 1,000 or more


IT experts agree: Paessler PRTG is a great solution for IT infrastructure monitoring


“All-around winning
network monitor”

logo it brief

“The real beauty of PRTG is the endless possibilities it offers”


“PRTG Network Monitor
is very hard to beat”



Try PRTG now for free and see how it can make your network more reliable and your job easier.


The free edition of
PRTG is free for life

Many system administrators opt for free network monitoring software, if for nothing else than to avoid having to get a budget approved by a supervisor. With the freeware edition of our monitoring tool, you get:

  • A permanent freeware monitoring solution
  • 100 free sensors
  • Free alarm, visualization, and reports features
  • Free access to preconfigured sensors for the most popular manufacturers

Meet a few of our customers...

More than 500,000 administrators worldwide put their trust in our software.
Many work for organizations that rely on a stable and secure IT infrastructure, such as
manufacturing companies, hospitals, airports, cities, and universities.

Kennedy Industries helps keep communities safe and operational with PRTG

Clair Global uses PRTG to keep
Coachella running smoothly

Pepe Jeans find the
right fit with PRTG


PRTG ensures that your systems run smoothly without outages or performance issues





Increase the efficiency of your IT infrastructure by knowing about everything that's going on in your network.

With over 500,000 active installations, PRTG is Paessler’s powerful and widely-used network monitoring software. PRTG fits into any budget and grows with your needs.

All monitoring features are included in every PRTG license.

Try now for free.


Easy, intuitive software – no need for external consultation or training


  • Remote management via web browser, mobile device, or Windows client
  • Notifications about outages by email, SMS, push notification, and more
  • Preconfigured sensors for monitoring the devices of the most popular manufacturers
  • Distributed monitoring of your remote sites and branch offices all over the world
  • All common methods for network usage data acquisition are supported (SNMP, packet sniffing, flow, and more)

Get PRTG now for free and see how it can make your network more reliable and your job easier.


All-in-one monitoring tool with
multi-language support

solutions vignette infrastructure 13 one third


Unified monitoring

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

solutions vignette large scale 13 one third


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



More than 500,000
sysadmins love PRTG

PRTG is used by companies of all sizes. Sysadmins love PRTG because it makes their job a whole lot easier.


Monitor your entire IT infrastructure

Bandwidth, servers, virtual environments, websites, VoIP services – PRTG keeps an eye on your entire network.


Try PRTG Network
Monitor for free

Everyone has different monitoring needs. That’s why we let you try PRTG for free.

Try PRTG now for free and see how it can make your network more reliable and your job easier.


Paessler PRTG




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