Orion Network Performance Monitor 8.5 (by SolarWinds)
Free trial: server-based fault, bandwidth and network performance management

TFTP Server 9.1 (by SolarWinds)
Multi-threaded TFTP server used to upload/download executable images and configs

Engineer's Toolset 9.0 (by SolarWinds)
Includes 47 network diagnostic and analysis tools directly from the desktop.

Cirrus Configuration Manager 3.5 (by SolarWinds)
Solution designed to streamline and automate network configuration management.

Advanced Subnet Calculator 8.0 (by SolarWinds)
SolarWinds Calculator creates all subnets with CIDR, real-time DNS & PING tests.

Orion Network Performance Monitor 8.5 (by SolarWinds)
Free trial: server-based fault, bandwidth and network performance management

Orion Network Performance Monitor 6.4 (by SolarWinds.Net)
Finally, a cost effective web based Fault Mgmt. & Performance Mgmt. application.

Orion Netflow Traffic Analyzer 2.2 (by SolarWinds)
Free trial software analyzes NetFlow data, examines bandwidth consumption trends

LANsurveyor 10.0 (by SolarWinds - Neon Software)
Real-Time network discovery, topology mapping & reporting of hardware & software

Orion VoIP Monitor 1.0 (by SolarWinds)
VoIP Monitor: Robust management for VoIP infrastructure at an affordable price

ManageEngine Applications Manager 7 (by AdventNet, Inc.)
Monitor Performance of Apps, Servers, DB, Systems, Websites, JMX/SNMP Consoles

Engineer's Toolset 9.0 (by SolarWinds)
Includes 47 network diagnostic and analysis tools directly from the desktop.

Big:eye 5.0 (by CBR Software)
Big:Eye is complete suite for network and system management.

Engineers Edition 3.3 (by SolarWinds.Net)
Over 38 Network Discovery, Monitoring, Router and Management tools in 1 package

NetDecision 3.0 (by NetMechanica)
Network Management Platform

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.