In addition, some integrated sorting and filtering options. Wireshark is very similar to tcpdump, but has a graphical front-end. It is the de facto (and often de jure) standard across many industries and educational institutions. It is cross-platform, using the GTK+ widget toolkit to implement its user interface, and using pcap to capture packets. The program lets you capture and interactively browse the traffic running on a computer network. You can use it for network troubleshooting, analysis, software and communications protocol development, and education. Note the Windows download here is for the 32-bit version.Wireshark is the world’s foremost network protocol analyzer. Easy to configure colouring and filtering makes it simple to make sense of complex data, and while this is not a tool for the average home user, it remains powerful yet approachable.

Wireshark is available for Windows, Linux and Mac, making it ideal for mixed platform networks.Īs well as working with data that has been captured directly through Wireshark itself, it is also possible to analyse data that has been captured with the likes of Aircrack, tcpdump and CA NetMaster. The wealth of information that the program can reveal about network usage is staggering, and support for plugins means that the tool can be extended to add new protocols and features further down the line.

Wireshark boasts a graphical front end which makes it easy to analyse all traffic which travels over a network using a variety of protocols.ĭata packets can be captured from both wired and wireless network and this information can be viewed live as it is captured or analysed at a later date.

Network analysers are nothing new, but they have a tendency to be impenetrable programs reliant on command line operations and provide information in a text-based form which can be difficult to interpret. If you've ever wondered just how your network is being used, Wireshark may be the tool you have been looking for.

Download Wireshark 4.0.6