When Servers Alive detects a down condition, it can respond with a wide array of notifications and alerts, including sending an e-mail (SMTP) saying what is down, paging you with a numeric or alphanumeric warning, executing a program, playing a sound, creating a web or WAP page, and restarting an NT service.

Syslog Watcher Pro Edition
Gather syslog data from network appliances and workstations. Syslog Watcher Pro Edition collects syslog information from network devices via UDP and TCP protocols, and works in IPv4 and IPv6 networks, records, stores, organizes and displays syslogs.

MIB Browser
MIB Browser allows you to view the hierarchy of SNMP MIB variables in the form of a tree and provides you with additional information about each node; may perform SNMP Get and Get-Next requests; etc

Servers Alive
Servers Alive v. 4.1, a full-featured Windows network monitoring program that can monitor any Winsock service, monitor MMS streams, ping a host, check if an NT service or process is running, and more!

LAN Find
Search files across your LAN! LAN Find is a powerful search tool for you local area network. Find any files (e.g. mp3, avi) on any computers in your network in minutes! Friendly interface, fast engine, hidden shares support and easy result saving!

Network Inventory Software
Network Inventory Advisor covers all network inventory needs and features software, hardware, licenses audit tools for automated inventory of networks with 20 or more than 1000 nodes