1)   XR PerfMon Tools 3.5
XR PerfMon Tools remotely monitors MS Windows computers using WMI technology, providing valuable information for system administrators to optimize the efficiency and setup of servers and workstations. OPC server is available in other versions.

 2)   LivePerf 1.1
LivePerf is a performance monitoring tool, featuring user-defined views and statistics, custom data collection (from SQL and command line tools) and log and replay. Supports Websphere,Windows,Oracle,Solaris,ASP.NET,SQL Server,DB2 and others.

 3)   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

 4)   A1Monitor Network Monitor TCP or Web 6.1.70
Monitor multiple web or TCP servers (http, https, ftp, pop3 etc.) Receive email notification by email or pager if any can't be reached a number of times in a row

 5)   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.

 6)   AdRem Server Manager 4.0
NetWare server performance and connection monitoring (CPU, memory, network performance); user monitoring (e.g. opened files, requests per second);file/disk/directory/trustee/NLM management; multi-server configuration and software distribution.

 7)   Enterprise Java Application Server 2.1
The Enterprise Java Application Server (EJAS) is a framework for developing and executing Distributed Applications. These Applications provide system-level services such as Transaction Management, Security, Client Connectivity and Database Access.

 8)   PA Server Monitor Free Edition 3.1.9
PA Server Monitor has powerful features that are very simple to setup. The Free edition monitors web pages, ping response and the Windows event log, and includes several response actions such as email, reboot, etc. Monitored resource reports too.

 9)   WhosOn 3.0
WhosOn is a real time log file analyzer. It displays a list of currently active visitors and allows visitors to chat to you. Also includes real time error and exception reporting plus historical reporting via a SQL database.