Monitor which programs are using bandwidth

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Check Bluetooth Device Battery Life. Reader Favorites Take Screenshot on Windows. Mount an ISO image in Windows. Boot Into Safe Mode. For example, just how much data is everyone connected to your Wi-Fi consuming? As you can see in the above image, some devices are consuming a considerable amount of data. Although the Setting page will differ between router manufacturers, you should be able to find a page that details data use on your Wi-Fi router. So again, if you spot an unknown device consuming lots of Wi-Fi data, you may have found your bandwidth-consuming culprit.

Your second option to check what is using your bandwidth is via a third-party program. In this case, you can use Capsa, a free network analysis app that captures every data packet engaging with your system. What is handy is that loads of common traffic have easily identifiable addresses. In other places, Capsa marks the traffic for you.

You can organize this information differently, too. The analysis toolbar shows all incoming and outgoing connections for the localhost, its geographic endpoint, and more. The Node 2 column can make for interesting reading! But for the most part, these limitations shouldn't affect your ability to figure out what is stealing your bandwidth. Download: Capsa for Windows Free. The other possibility is that your bandwidth issues aren't coming from your local network. You may well have picked up some nasty malware that is stealing your bandwidth as it communicates with an external server or acts as a spam email bot.

Malware can consume your malware in numerous ways, although it isn't always "all-consuming. You can find a number of third-party programs online to help monitor your bandwidth usage. This is great for students or anyone who has a cap on internet usage. While these apps give you more control over your bandwidth allocation, they can be pricey.

But still, if monitoring network usage is important to you then it could be worth spending money on a solution. For most people, however, the first two methods should. Christopher Jan Benitez is a freelance writer for hire who provides actionable and useful web content to small businesses and startups.

In his spare time, he religiously watches professional wrestling and finds solace in listening to '80s speed metal. Read Christopher's Full Bio. With its agent-less design, there's not need to install anything on your SNMP-enabled devices to interface with the program. As with other software packages from above, this one also gives you the ability to setup Alerts based on certain thresholds you specify and generate reports based on several parameters, including:. Overall it's a great tool that adds additional value to the OpManager platform, just remember you'll need to have that installed before you can use this free add-on and as we mentioned early, the Free Version only allows capturing data on 2 Interfaces on a device.

PRTG is very well known in the Tech industry as providing great tools for pretty good prices. We've included their free version of the tool that allows up to Sensors for Free at no additional cost. PRTG has a great table detailing what their software is good at and where it lacks in terms of features.

We'll summarize this quickly to show you exactly what the strengths and weaknesses of this software are: Using WMI and SNMP, you can get a good indication of the volume or amount of traffic at the IP level layer 3 level and give you a good indication of layer 2 and layer 3 counters and events, including errors and broadcasts you have.

On the flip side, it also acts as a packet sniffer which will give you a good overview of Layer 4 services. PRTG is a great tool if you looking to really scale up due to their vast list of sensors, alerts and alarms that are built into the program itself. Setup is a little more involved than our Top pick, be aware of that, but nonetheless, it's a great option.

You can download a day free trial. The download is free to use indefinitely for up to sensors! Download PRTG. You can monitor bandwidth information either through the Web-Interface or Command-Line tools that they offer. One of the only downsides to this program is that you'll need to have Python installed on your Machine before you install the desktop version of the tool.