EtherDetect Packet Sniffer is an easy to use and award-winning packet sniffer and network protocol analyzer, which provides a connection-oriented view for more effectively packets analyzing. With the handy tool, all you need to do is to set up the filter, start capturing, and view connections, packets as well as data on the fly.

Network Sniffer is a Windows based Packet sniffer an Network analyzer
Network Sniffer is a Windows based Packet sniffer an Network analyzer, a revolutionary new network management tool designed from the ground up with ease and functionality in mind.

Network Sniffer aids at monitoring network traffic in order to recognize and decode certain packets of interest.

MSN sniffer is a handy network control utility to capture and observe MSN chat conversations on network. It records MSN conversations automatically, and all intercepted messages can be saved as HTML files for later processing and analyzing.

It is very easy to make it to work. Just run the MSN sniffer on any computer on your network, and start to capture. No additional program installation is needed on the monitoring target computers.

LAN and WLAN Sniffer.
A program for low-level network packets capturing and analyzing in
real-time. Allows to capture all network traffic even in switched LAN.
Sniffer supports parsing of following protocols: IP, TCP, UDP and many others,
Also includes: tcpdump, tcpflow, tcpstat.

A HTTP protocol network sniffer, HTTP packet analyzer and file rebuilder. Unlike most other sniffers, it is dedicated to capture IP packets containing HTTP protocol, rebuild and save the HTTP communications and files sent through HTTP protocol.

It is a helpful tool for company managers, parents, LAN administrators, security professionals to supervise the web access and HTTP traffic on the LAN.

Ultra Network Sniffer will capture all of network packets in real-time from multi network card (Include Modem,ISDN,ADSL) and also support capturing packet base on the application(SOCKET,TDI etc). The user can observe all of traffic of the application that you are interesting. The user can easy to learn and simple to use. Ultra network Sniffer have plug-ins for different protocols such as ETHERNET, IP, TCP, UDP and so on.

ICQ Sniffer is a handy network utility to capture and log ICQ chat from computers within the same LAN. It supports messaging through ICQ server with format of plain text, RTF, or HTML. All intercepted messages are well organized by ICQ user with buddies and shown instantly on the main window. It provides rich-features report system to export captured ICQ conversations as HTML files for later analyzing and reference.

AIM Sniffer is a handy network utility to capture and log AIM (AOL Instant Messenger) chat from computers within the same LAN. It supports not only messaging through AIM server but also direct connection messaging. All intercepted messages are well organized by AIM user with buddies and shown instantly on the main window. It provides rich-features report system to export captured AIM conversations as HTML files for later analyzing and reference.

IMDetect MSN Monitor Pro is a handy network utility to capture and monitor MSN Messenger chat on network. All intercepted messages are saved into hard disk directly, which is more powerful than MSN Monitor. It also provides report and finding system to locate and export captured MSN conversations as HTML files. Run the MSN sniffer on any computer on your network. No additional program installation is needed on the monitoring target computers.

IRC, EMail, AIM, SMB, MSN, ICQ sniffer. A program that intercepts messages and user details, including passwords, across the whole LAN in real time. Supports monitor mode in WLANs. It is possible to receive and view all these messages to and from all LAN users in the same time they will receive or send it. All intercepted messages are also stored in files, which can be later processed and analyzed.

The most powerful and effetive password sniffer. Ace Password Sniffer can listen on your LAN and enable network administrators or parents to capture passwords of any network user. Currently Ace Password Sniffer can monitor and capture passwords through FTP, POP3, HTTP, SMTP, Telnet, and etc.

It works passively and don't generate any network traffic, therefore, it is very hard to be detected by others. No need to install additional software.