Plug-and-Play Monitor 1.0 (Build (by Noel DANJOU)
Reports plug-and-play notifications from the system.

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

Webcam Diagnostics 1.04 (by Noel Danjou)
A wizard that identifies some webcam issues

AMCap 9.11 (by Noel Danjou)
Custom version of AMCap with still capture and much more.

DnsLibrary 1.02 (by Noel Danjou)
COM object that makes secure dynamic DNS updates easy from scripting languages

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

Paessler SNMP Tester 2.2 (by Paessler AG)
Test and debug SNMP requests against a device in your network.

Adventnet SNMP Utilities 4 (by Adventnet Inc.)
AdventNet SNMP Utilities offers a comprehensive toolkit for SNMP-based networks.

Adventnet SNMP API .NET 4 (by Adventnet Inc.)
AdventNet SNMP API .NET offers a comprehensive toolkit for SNMP-based networks.

AdventNet SNMP API - Free Edition 4 (by Adventnet)
AdventNet offers a comprehensive development toolkit for SNMP-based networks.

AdRem SNMP Manager 1.0 (by AdRem Software)
Enterprise-class console for full-fledged SNMP control of remote network devices

XRatel SNMP OPC/DDE Server 4.5 (by XRatel Software)
SNMP based network links and device's monitoring for OPC or DDE clients

Router IP Console 3.3.0.407 (by Innerdive Solutions, LLC.)
The SNMP-based tool for control of active network equipment.

AdventNet SNMP Agent For Linux 1.0 (by AdventNet, Inc.)
AdventNet SNMP Agent for Linux helps to monitor & manage Linux Systems

BPSNMPMon 1.0.0.7 (by BPSoftware.com)
SNMP utility to monitor and graph host processor, storage and interface values.

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.