Protocol Analyzers: All Listings 

Capsa is a portable network analyzer application for both LANs and WLANs which performs real-time packet capturing capability, 24x7 network monitoring, advanced protocol analysis, in-depth packet decoding, and automatic expert diagnosis. Capsa's comprehen ...

This protocol analyser will Organize captured packets in a connection-oriented view. Capture IP packets on your LAN with nearly no packets losing. Its real-time analyzer enables on-the-fly content viewing while capturing and analyzing, parse and decode an ...

Formerly Ethereal. Wireshark is the world's foremost network protocol analyzer, and is the de facto (and often de jure) standard across many industries, Features Include: Deep inspection of hundreds of protocols, with more being added all the time L ...

CommView is a powerful network monitor and analyzer designed for LAN administrators, security professionals, network programmers, home users…virtually anyone who wants a full picture of the traffic flowing through a PC or LAN segment. Loaded with many use ...

AnalogX PacketMon allows you to capture IP packets that pass through your network interface - whether they originated from the machine on which PacketMon is installed, or a completely different machine on your network! Once the packet is received, you can ...

Free SSL Sniffer We have decided to release a very straightforward free HTTP and HTTPS sniffer (SSL sniffer) for Internet Explorer (versions 6.0 and 7.0) and Mozilla Firefox, in order to demonstrate the abilities of our SSL redirector SDK platfor ...

httpry is a specialized packet sniffer designed for displaying and logging HTTP traffic. It is not intended to perform analysis itself, but to capture, parse, and log the traffic for later analysis. It can be run in real-time displaying the traffic as it ...

Justniffer is a network protocol analyser that captures network traffic and produces logs in a customised way, can emulate Apache web server log files, track response times and extract all 'intercepted' files from the HTTP traffic. It let's you interacti ...

Justniffer is a network protocol analyzer that captures network traffic and produces logs in a customized way, it can emulate Apache web server log files, track response times and extract all "intercepted" files from the HTTP traffic. It lets you interac ...

ngrep strives to provide most of GNU grep's common features, applying them to the network layer. ngrep is a pcap-aware tool that will allow you to specify extended regular or hexadecimal expressions to match against data payloads of packets. It currently ...

Tcpflow is a program that captures data transmitted as part of TCP connections (flows), and stores the data in a way that is convenient for protocol analysis and debugging. Each TCP flow is stored in its own file. Thus, the typical TCP flow will be stored ...

Arkime (formerly Moloch) is an open source, large scale, full packet capturing, indexing and database system. A simple web interface is provided for PCAP browsing, searching, and exporting. APIs are exposed that allow PCAP data and JSON-formatted ses ...

The EZ-Tap Pro is an industry leading protocol analyzer.