Sniff-em Packet sniffer 1.12 (by YASC LTD)
Sniff'em 1.12 is a Windows based allround Packet sniffer and Network analyzer.

Secure-It 1.25 (by YASC LTD)
Secure-It is a Local Windows Security Hardening Tool, secure your PC.

Remote Administration Tool 1.11 (by YASC LTD)
Remote Administration Tool is a small free remote control software package

Harden-It 1.2 (by YASC LTD)
Harden-It 1.1 Windows Security Hardening Tool harden your IP Stack & Local Syste

Purge-it 1.21 (by YASC LTD)
Purge-It Windows 9.x Anti Trojan and Backdoor Freeware.

Sniff-em Packet sniffer 1.12 (by YASC LTD)
Sniff'em 1.12 is a Windows based allround Packet sniffer and Network analyzer.

Network Spy 2.0 (by Network Spy)
Network Monitoring and Analysis Tool

Accurate Network Monitor 1.31 (by HHD Software)
Network Monitor - ip packet sniffing, monitoring protocol analyzer software tool

Colasoft Capsa - Expert Packet Sniffer 6.5 (by Colasoft Co., Ltd.)
Expert packets sniffer designed for Protocol Analysis and Network Diagnosis

Sniff - O - Matic 1.05 (by Kwakkelflap)
Sniff - O - Matic is a network protocol analyzer and packet sniffer.

VE Network Catcher (Lite) 4.5 (by Shunra Software)
Freeware network monitoring tool – measure latency and packet loss over time.

FramePad 1.2 (by BeeSync Technologies)
Network protocol analyzer and monitoring tool for Windows 98/NT/2000/XP.

Sniff-em 1.12 (by YASC .ltd)
Sniff-em an award winning realtime Packet sniffer and Network analyzer.

SoftPerfect Network Protocol Analyzer 2.3 (by SoftPerfect Research)
A network analyzer (sniffer). It analyzes the data passing through your network.

Packet Sniffer SDK for Windows (ActiveX Edition) 2.1 (by microOLAP Technologies LTD)
Packet Sniffer SDK for Windows ActiveX Edition

Netoscope 1.6 (by Basta Computing, Inc.)
Netoscope: Internet server monitor.

The Dude 1.1 (by MikroTik)
The Dude will layout your network on a map and will monitor services of devices

Sniff-em Packet sniffer 1.12 (by YASC LTD)
Sniff'em 1.12 is a Windows based allround Packet sniffer and Network analyzer.

SNMPTest 1.03 (by Noel Danjou)
Query and monitor any SNMP-compatible device

MailMonitor 1.6.3 (by DigiArch.org)
If you have mail problems, MailMonitor shows you what's going on at port level.