Bandwidth Control:
Improve your network performance with PRTG


  • Get detailed bandwidth
    usage data

  • Find and fix the cause of bandwidth issues

  • Get a perfect basis for managing your bandwidth

  • Know when you need to
    increase your bandwidth


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.






How to control bandwidth in 3 steps

Monitor your bandwidth
with PRTG

Manage your bandwidth and distribute it to the devices of your network

Limit, customize or increase your bandwidth


Bandwidth control using PRTG –
How does it work?

Analyze and visualize your bandwidth

Analyze and visualize your bandwidth

If you are responsible for your organization’s bandwidth management, then this tool will help you to control and monitor web traffic and other common bandwidth hogs in your environment. Once you open PRTG Network Monitor, you can easily select the interface that you wish to monitor or let the auto-discovery create a set of sensors for your complete network  From there you can open and view live data about your network. This data is easy to interpret as it is visually rendered as a graph, giving you the power to make informed decisions about your network traffic in real-time.

Crucial network protocols supported

Crucial network protocols supported

PRTG uses WMI and SNMP to obtain the relevant data relating to your bandwidth utilization, such as port usage in your managed switches and routers. Packet sniffing and NetFlow help to complete the toolkit, both of which give you and your team even more information about the applications that are using your company’s bandwidth.

Use the data from PRTG to manage your bandwidth

Use the data from PRTG to manage your bandwidth

Once you have established which applications are using bandwidth excessively on your network, you can make all the necessary changes to your environment to limit the excessive data usage. You can diagnose the bandwidth consumption on your network with detailed information such as IP address and protocol data, which you can use to create reports for your management teams. This is especially helpful when you need to justify your department’s bandwidth spending, or when you need to argue with your management for additional bandwidth capacity.


If you need to take control of your organization’s bandwidth management, then Paessler's
comprehensive network monitoring solution PRTG Network Monitor is the tool for you. PRTG
includes a powerful bandwidth controller, making the task of controlling your bandwidth usage
much easier, and more effective.


Trusted by 300,000 users
and recognized by industry analysts as a leader


“Fantastic network and infrastructure monitoring solution that is easy to deploy and easier still to use. Simply the best available.”

Read more reviews

“Software is absolutely perfect, Support is superior. Meets all needs and requirements, This is a must have solution if you are needing any form of monitoring.”

Read more reviews

“The tool excels at its primary focus of being a unified infrastructure management and network monitoring service.”

Read more reviews



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.



How does PRTG help you with bandwidth control?



PRTG is an invaluable network monitoring tool that is able to capture network traffic in a few different ways. PRTG uses protocols such as SNMP, packet sniffing, and NetFlow / sFlow / jFlow to help you manage and monitor your network.

PRTG gives you packet sniffing capabilities for advanced switch monitoring, including network traffic classification by IP address or protocol which will give you a far better understanding of what is happening on your network.

If your router supports NetFlow, sFlow or jFlow, you can also use these protocols to control bandwidth usage. The advantage of using flows is that the data is pre-aggregated and analyzed within the hardware device. This is why, compared to packet sniffing, it reduces CPU load on the server running PRTG.


What can you control?

PRTG enables you to monitor your network's total bandwidth usage, measure network throughput, monitor internet usage by IP address, and to identify and troubleshoot bandwidth delay. Using packet sniffing and NetFlow / sFlow / jFlow, you can create toplists which show you which computers or applications are responsible for most of the bandwidth usage.


PRTG: More than a Bandwidth Control Software

PRTG is more than just a powerful bandwidth control tool, it
is also a comprehensive tool that monitors availability and
performance on all of your infrastructure and systems. PRTG
can be used as a disk monitor (which checks hard disk health
and free disk space availability), a URL monitoring solution
that makes sure that your website is up and running.



PRTG in a nutshell


PRTG monitors your entire IT infrastructure

Traffic, packets, applications, bandwidth, cloud services, databases, virtual environments, uptime, ports, IPs, hardware, security, web services, disk usage, physical environments, IoT devices and almost everything you can imagine.

PRTG supports most technologies

SNMP (all versions), Flow technologies (i.e. NetFlow, jFlow, sFlow), SSH, WMI, Ping, and SQL. Powerful API (Python, EXE, DLL, PowerShell, VB, Batch Scripting, REST) to integrate everything else. See all PRTG features

PRTG is ready for every platform

Download for Windows and hosted version
available. Monitoring via AJAX Web Interface or Desktop Client.



German quality

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


Administrators must compare monitoring tools or search for a free one. There are several suppliers on the market.

PRTG comes with a full range of advantages:

1. Free trial version: PRTG is available in a free trial version. Use this version to get a feel for our network monitoring tool with no risk whatsoever.

2. Over 300,000 administrators: whether in large or small businesses, authorities, colleges or administrations - all around the world, more than 300,000 administrators put their trust in our network monitoring tool, and can therefore also monitor their bandwidth. Read our case studies here.

3. Support: do you have a question? We respond in a jiffy! You can already access a great deal of information online by consulting our FAQs, manuals, videos, webcasts, or knowledge base. You can of course also send us a message. We'll do our best to get back to you within 24 hours on business days.

PRTG – your network monitoring tool

PRTG is the Paessler AG all-in-one network monitoring tool. Our software is used by more than 300,000 administrators worldwide, whether it be to monitor their hardware- and server performance , their virtual environments, or the accessibility of their websites. Use PRTG for database monitoring or SQL monitoring.  PRTG is a one fits all network analyzer tool.

Save time, worry, and money. PRTG is configured in a matter of minutes. The trial version is offered free of charge. And you can upgrade whenever you like.



Network Monitoring Software - Version (January 26th, 2021)


Download for Windows and hosted version 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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