Wireshark

Professional network analysis application.

Wireshark is a program that allows the network managers to analyze network traffic, being able to check the amount of data that is sent and received by each of the connected devices. One of the best appeals of the program lies on the fact that it is compatible with practically any protocol and show the user all the information that is relevant by means of a very clear and ordered interface.

  The program shows us, as well as the IP adress and DNS, another very useful information (TCP, ICMP, IPX and UDP), and it is compatible with the BOOTP, DHCPv6, SCTP, SSL, ZRTP, FIP, GPRS LLC, OPCUA and Kerberos standards.

  This tool allows to capture real-time data, to later be able to analyze them offline, it can be expanded by means of plugins and it allows to export the information as XML, PostScript, TXT and CVS.

  It is an application that has been developed to be used by network experts and in a professional environment, so it is possible that many users won't be able to make the most of this program.

  If you are looking for a LAN network analysis application that is free, stable and versatile, download and install Wireshark.