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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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Most downloaded apps in this category

IP Tools (IP Sniffer) IP Tools (IP Sniffer) Free networking tools and packet sniffer Editor: rating
Users : user rating(2)
Wireshark Wireshark Free network protocol analyzer Editor: rating
Users : user rating(4)
SmartSniff SmartSniff Free network packet sniffer Editor: rating
Users : user rating(3)

Top rated apps in this category

Wireshark Wireshark Free network protocol analyzer Editor: rating
Users : user rating(4)
SmartSniff SmartSniff Free network packet sniffer Editor: rating
Users : user rating(3)
IP Tools (IP Sniffer) IP Tools (IP Sniffer) Free networking tools and packet sniffer Editor: rating
Users : user rating(2)

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Wireshark v1.8.7 by Gerald Combs

  • Our Rating: stars
  • User Rating: 5 (4)
  • Popularity:77

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 detail... [Read more]

WebCookiesSniffer v1.17 by NirSoft

  • 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 that lists... [Read more]

WebSiteSniffer v1.31 by NirSoft

  • 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, XML and... [Read more]

SmartSniff v2.05 by NirSoft

  • 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 view below... [Read more]

URL Snooper v2.32.01 by DonationCoder.com LLC

  • Our Rating: stars
  • User Rating: 4 (1)
  • Popularity:44

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 it... [Read more]

York v1.59 by CompSoft

  • Our Rating: stars
  • User Rating: 3 (1)
  • Popularity:22

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 categorized into... [Read more]

IP Tools (IP Sniffer) v1.99.3.0 by Erwan L.

  • Our Rating: stars
  • User Rating: 5 (2)
  • Popularity:77

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 view, and... [Read more]

IP Traffic Spy v1.0.0.5 by NetworkDLS

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... [Read more]

Microsoft Network Monitor 3 v3.4 by Microsoft Corp.

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 other... [Read more]

AnalogX Packetmon v1.02 by AnalogX

  • 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 the packet... [Read more]

NetworkActiv PIAFCTM v2.2.2 by NetworkActiv

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, string... [Read more]

HTTP Spy .NET v4.1 by Devolutions Inc.

HTTP Spy .NET enables you to trace HTTP requests to a web site in order to analyze headers, raw HTTP data and connection bottlenecks. The program provides a real-time log view and can also log requests to a file. You can limit logging... [Read more]

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