Protocol Analyzer Freeware

Featured Download (Not limited to freeware)
Wireshark

Wireshark Wireshark

network protocol analyzer Wireshark (a.k.a. Ethereal) is a network protocol analyzer that enables you to capture and examine data from a live network or from a capture file on disk. You can interactively browse the capture data and view...


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WebCookiesSniffer WebCookiesSniffer 1.27

  • Our Rating: stars
  • User Rating: 5(1)
  • Popularity:66

WebCookiesSniffer is a small packet sniffer that monitors your web browsing activity and automatically captures all cookies that are exchanged between your browser and the sites you are browsing. It provides a detailed report... more

Wireshark Wireshark 2.2.2

  • Our Rating: stars
  • User Rating: 5(4)
  • Popularity:66

Wireshark (a.k.a. Ethereal) is a network protocol analyzer that enables you to capture and examine data from a live network or from a capture file on disk. You can interactively browse the capture data and view summary and... more

WebSiteSniffer WebSiteSniffer 1.50

  • Our Rating: stars
  • User Rating: 5(1)
  • Popularity:66

WebSiteSniffer is a small packet sniffer app that automatically captures all website files that are downloaded by your browser and saves them to a folder of your choice. This includes images, scripts, HTML files, Flash, Video... more

SmartSniff SmartSniff 2.26

  • Our Rating: stars
  • User Rating: 5(3)
  • Popularity:66

SmartSniff is a TCP/IP packet capture program that allows you to inspect network traffic that passes through your network adapter. The two pane interface displays the captured packet and detailed information in ASCII or Hex... more

York York 1.63

  • Our Rating: stars
  • User Rating: 3(1)
  • Popularity:11

York is an easy to use network traffic sniffer (a.k.a packet analyzer) that enables you to perform an in-depth analysis of all network traffic that passes through your network adapter. The traffic can be automatically... more

NetworkMiner NetworkMiner 2.0

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

NetworkMiner is a Network Forensic Analysis Tool (NFAT) that can be used as a passive network sniffer/packet capturing tool in order to detect operating systems, sessions, hostnames, open ports etc. without putting any traffic... more

URL Snooper URL Snooper 2.39.01

  • Our Rating: stars
  • User Rating: 4(1)
  • Popularity:33

URL Snooper enables you to automatically extract links that are masked or hidden behind scripts and/or server redirection. The program uses WinPcap and acts as a small network sniffer, that automatically extracts all URLS that... more

IP Traffic Spy IP Traffic Spy 1.0.0.6

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

IP Traffic Spy is an easy to use tool that allows you to peak at the data that is being passed back and forth from your computer and other computers on the internet or network. For each data packet, it displays the source and... more

IP Tools (IP Sniffer) IP Tools (IP Sniffer) 1.99.3.0

  • Our Rating: stars
  • User Rating: 5(2)
  • Popularity:88

IP Tools (a.k.a. IP Sniffer) is a protocol analyzer that supports filtering rules, adapter selection, packet decoding, advanced protocol description and more. Detailed information about each packet is provided in a tree-style... more

Microsoft Network Monitor 3 Microsoft Network Monitor 3 3.4

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

Microsoft Network Monitor 3 is a network protocol analyzer that can capture network traffic for further inspection by a network administrator. It supports regular expression filters, scriptable parsers, custom data types and... more

AnalogX Packetmon AnalogX Packetmon 1.02

  • Our Rating: stars
  • User Rating: 5(1)
  • Popularity:11

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... more

NetworkActiv PIAFCTM NetworkActiv PIAFCTM 2.2.2

  • Our Rating: stars
  • User Rating: none
  • Popularity:11

NetworkActiv PIAFCTM enables you to capture and analyze IP packets, search for keywords in the content and set various filters to limit capture to the packets you`re interested in. Filtering options include by IP, by port... more

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Looking for more choices? There are 6 more downloads in our Protocol Analyzers (Shareware) category.



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