1)   NetInfo 7.7
NetInfo is a collection of 15 different state-of-the-art network diagnostic tools on a single, easy-to-use interface that allows you to isolate faults, simplify processing of diagnostic data, and increase internal network security.
internet tools, internet utilities, network tools, network utilities, network scanner, ping, traceroute, lookup, finger, whois,

 2)   AdventNet ManageEngine OpUtils 4
The AdventNet ManageEngine OpUtils is a comprehensive set of 45+ unique system and network monitoring tools. This web-based software helps IT administrators monitor, diagnose and troubleshoot their IT resources. OpUtils is web-based and very quick.
Network Utilities, System Utilities, Network Tools, Switch Port Mapping, Network Troubleshooting, Network Monitoring, CPU Monitor, Memory Utilization, Diagnostic Tools, Bandwidth Monitoring,

 3)   RemShutdown 2.7
RemShutdown allows remotely shutdown or restart network computers. You can specify a delay during which a message you specify can be displayed and applications running on the remote computer at the time of shutdown can be allowed to close.
shutdown, restart, remote, computers, shutdown nt, program to shutdown pc, remote pc shutdown, remote control, reboot, restart,

 4)   NetGong 7.7
NetGong is an intuitive network monitoring tool that allows you to monitor connectivity and device availability of your network.
internet tools, internet utilities, network tools, network utilities, network monitoring, network monitors, ping monitors, port monitors,

 5)   Free Axence NetTools 3.1
A comprehensive set of FREE network tools: Port/Network Scanner finds all the nodes in a network; NetStat lists local connections; Service & Port Scanner checks for all open ports and running; TCP/IP workshop, NetCheck, ping, trace, lookup, bandwidth
network monitoring, host monitoring, ping, visual, graphical, trace, traceroute, lookup, network scanner, port scanner,

 6)   Nsauditor Network Security Auditor 2.3.5
Nsauditor is a network security scanner that allows to audit and monitor network for possible vulnerabilities,checks methods that a hacker might use to attack it. Over 45 network tools for scanning,sniffing,enumerating and gaining access to machines.
network audit, network auditing, network scanner, network security, network tools, network software, net tools, network monitoring, port scan, network utils,

 7)   AdminToys Suite 1.4
Comes with 18 tools and allows you to monitor network computers performance, manage and run programs remotely, view remote desktop, track and limit disk space usage on remote machines, synchronize clocks, configure network adapters remotely, and more
admin tools, administration utilities, network tools, remote administration, remote access software, remote management software, central administration, remote access, remote management, remote control,