network tools › protocol analyzers sniffers free software

PacScope 1.02 PacScope 1.02
Layer Co., Ltd.

High Quality in Simple Interface - this is our key concept of developing PacScope, sniffer type network analyzer (also as known as "sniffer" or "LAN analyzer").

Colasoft Capsa Enterprise 6.4 build 1083 Colasoft Capsa Enterprise 6.4 build 1083
Colasoft Co Ltd

Capsa is an advanced but easy-to-use TCP/IP Network Monitor & Analyzer program which works on all Windows operating systems.

TrafMeter 8.4 TrafMeter 8.4
LastBit Software

TrafMeter is a powerful IP traffic accounting and Network Monitoring application designed for administrators of small to medium size PC LANs running in all Windows systems.

ICQ Snif 2.2.35 ICQ Snif 2.2.35

IRC, EMail, MSN, AIM, ICQ Sniffer.

FramePad 1.2 FramePad 1.2
BeeSync Technologies

FramePad is a network protocol analyzer and monitoring tool for Windows 98/NT/2000/XP.

Socket Workbench 3.1 Socket Workbench 3.1
tcpIQ / Sigma Solutions

Socket Workbench is the definitive tool for analysing socket communications that underlie the Internet and several types of inter-process communication.

FakeDaemon 1.99 FakeDaemon 1.99

FakeDaemon is an easy to use port listener, to trick attackers, also known as a honey pot.

Atelier Web Ports Traffic Analyzer 2.32 Atelier Web Ports Traffic Analyzer 2.32
Atelier Web

Atelier Web Ports Traffic Analyzer is a network traffic sniffer and logger that allows you to monitor all internet and network traffic on your PC and view the actual content of the packets, showing you exactly what was transmitted and to where.

IP_NetStat 1.1.6 IP_NetStat 1.1.6
IP Worx

IP_NetStat - graphical network statistics showing open TCP/IP ports and their connections.

PlasticSniffer 1.1 PlasticSniffer 1.1

PlasticSniffer is a totally free, compact and portable (thanks to .

BillSniff 1.0.1 BillSniff 1.0.1
Krzysztof Wlodarczyk

BillSniff is a network protocol analyzer (sniffer) that provides detailed information about current traffic, as well as overall protocol statistics and more.

IpMaster 2.1 IpMaster 2.1
BossTech Incorporated

IpMaster sniffs, or monitors, Internet and/or Network data packets coming in, and going out of, your PC and network.

XRAY 1.1 XRAY 1.1
GroundZero Security Research

Many people tend to think that they are not a interesting target for Attackers, but thats where they are wrong.

VisualSniffer 2.0 VisualSniffer 2.0
BVTech Inc

VisualSniffer is a powerful packet capture tool and protocol analyzer (ip sniffer or packet sniffer) for Windows system.

MING Chat Monitor Home 3.5 MING Chat Monitor Home 3.5
MING Software Inc

MING Chat Monitor is a simple and affordable application for parents who want to monitor, control and archive unlimited IM traffic on home network, including: Yahoo, MSN, AOL, ICQ and QQ.

Kiwi Harvester 1.2 Kiwi Harvester 1.2
Kiwi Enterprises

Kiwi Harvester is a free application that listens for data via the computer's serial interface and converts the data received into standard syslog messages.

IM Sniffer 0.9.116 IM Sniffer 0.9.116

Intercepts and decodes all instant message traffic received by the computer (currently AOL Instant Messenger, ICQ and MSN but will support Yahoo and jabber by version 0.

Win Sniffer 1.22 Win Sniffer 1.22
Win Sniffer Research

The most efficient and reliable password sniffer! Win Sniffer allows network administrators to capture passwords of any network user.

IP Sniffer IP Sniffer
Erwan L.

IP sniffer is a protocol analyzer, that will use the XP/2K Raw Socket features.

CommView 6.5 CommView 6.5
TamoSoft, Inc.

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.

CommView for WiFi 5.6 Build 539 CommView for WiFi 5.6 Build 539
TamoSoft Ltd.

CommView for WiFi is a powerful wireless network monitor and analyzer for 802.

MaaTec Network Analyzer 1.80 MaaTec Network Analyzer 1.80

Network Analyzer / Packet Sniffer with easy to use filtering and intuitive GUI.

Msn Spy & Sniffer 1.6 Msn Spy & Sniffer 1.6

MSN Spy is a network utility to capture MSN chat on local network and save to file.

Network Traffic Monitor Analysis Report 7.1 Network Traffic Monitor Analysis Report 7.1
Javvin Company

Network Packet Analyzer enterprise edition is a useful and advanced network traffic monitoring, analysis and reporting.

SniffPass 1.13 SniffPass 1.13
NirSoft Freeware

SniffPass is small program that listens to your network, capture the passwords that pass through your network adapter and then display them on the screen.