SpotAuditor 3.6.2 (by Nsasoft LLC.)
Recovers MSN messenger, IE, Outlook, ICQ, Ftp, VNC, Dial up, Trillian passwords.

Nsauditor Network Security Auditor 1.6.7 (by Nsasoft LLC.)
Scan and monitor network for possible vulnerabilities.Over 45 net tools in one.

NetShareWatcher 1.3.8 (by Nsasoft LLC.)
NetShareWatcher monitors network shared folders and permissions.

ShareAlarmPro 1.9.3 (by Nsasoft LLC.)
ShareAlarmPro monitoring network access to shared folders and shared resources.

BlueAuditor 1.3.6 (by Nsasoft LLC.)
BlueAuditor detecting and monitoring Bluetooth devices in a wireless network.

FreeSnmp 1.3 (by Nsasoft LLC.)
Free SNMP scans the network and identifies the nodes running SNMP service.

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

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

BPSNMPUtil 1.0.2.3 (by BPSoftware.com)
SNMP Utility to GET or WALK MIB/OID tree information.

SNMP-Probe 1.0.0 (by Warren Flemmer)
A tree orientated, optimized, graphical representation of a SNMP Walk output.

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

MIB Browser 1.03 (by KS-Soft)
MIB Browser displays the hierarchy of SNMP MIB variables, requests SNMP agents

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

AdventNet Agent Toolkit C Edition 6 (by AdventNet Inc.)
Rapid prototyping and development Tool for building SNMP, TL1, and CLI Agents

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

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.