SystemView 2.0 (by CBR Software)
Network Monitoring, Security Management,Inventory management

IT Monitor 3.0 (by CBR Software)
IT Monitor is the leading solution for monitoring LAN, WAN and Applications

Little:eye Lite 1.0 (by CBR Software)
Maps(AutoDiscovery),SNMP Monitoring,Cisco,SNMP Assets,Remote control,Events

Little:eye 3.0 (by CBR Software)
Little:Eye is the most cost affective solution for monitoring networks.

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

IT Monitor 3.0 (by CBR Software)
IT Monitor is the leading solution for monitoring LAN, WAN and Applications

IPSentry Network Monitoring Suite 4.7.0 (by RGE, Inc.)
Monitor your network and its devices to receive notifications for problems.

IPSentry Network Monitoring Suite 5.12.202 (by RGE, Inc.)
Monitor your network and its devices to receive notifications for problems.

ActiveXperts Network Monitor 5.4 (by ActiveXperts Software)
Monitors servers and workstations for availability. Alerts and recovers.

GlassNet 1.0 (by Mataluis.Com)
GlassNet is a network monitoring solution, design to ease the job of the net.

Monitor one FP1.109.40 (by FineConnection)
Network monitoring software that helps you control every aspect of your network

GFI Network Server Monitor 7 (by GFI Software)
Monitors your network & servers for failures and fixes them automatically.

IP_Appmon 4.5.12 (by IPWorx.com)
Monitor any application on your network or restart it if it fails!

Cuevision Network Monitor Professional 2.2.2 (by Cuevision)
Server, website and network monitoring software with alerting, recovery and repo

IPAppmon 4.5.12 (by IP Worx)
Monitor any application on your network or restart it if it fails!

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

The Dude 2.1 (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 1.7 (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.