1)   LoriotPro Free Edition 4.0
The freeware edition of the LoriotPro software gives you access to a powerful graphical snmp manager. This Windows-based software helps you to access snmp devices, analyze snmp requests, perform snmp get and set requests, compile mib.

 2)   CleverEye for Availability Monitoring 3.5
Complete Monitoring and Reporting on Availability and Response Time of all network components (servers, applications, websites, routers, appliances, ports, etc. Also performs actual tests for response time on email, LDAP, DNS, databases, webservers

 3)   ManageEngine Applications Manager 6
Applications Manager is a web-based monitoring tool that manages applications, servers, databases, systems, services, websites, and JMX/SNMP-based custom applications in a complex IT infrastructure. It also offers fault and performance management.

 4)   NetSupport Manager - PC Remote Control 9.0.0
Perform remote support and management on multiple systems simultaneously over a LAN, WAN and the Internet with this PC remote control software.New Features include Linux and Pocket PC support, Monitor Mode,a whiteboard feature and record and replay