Network Monitoring Tools

PRTG Network Monitor
Free Trial
Use PRTG Network Monitor for your LANs, VM, Servers, Websites, Appliances, and more.
ipMonitor Free Edition
Free
Essential IT monitoring for small environments.
The Dude
Free
A network monitor tool.
PingTool
Free
Free Ping tool with TCP port check, Speed test and Wake-on-Lan.
SoftPerfect NetWorx
Free Trial
A simple yet versatile tool that helps you monitor your Internet connection.
NetworkLatencyView
Free
View network latency for every new TCP connection.
DNS Benchmark
Free
A unique, comprehensive, accurate & free utility to determine the exact performance of local and remote DNS nameservers.
Sniffnet
Free (Open Source)
Comfortably monitor your network traffic.
EasyNetMonitor
Free
A free tool for monitoring computers in your local network and any internet hosts.
WhoIsConnectedSniffer
Free
Detect who is connected to your network without scanning.
AppNetworkCounter
Free
Counts and displays the number of TCP/UDP bytes and packets sent and received by every application on your system.
ManageEngine OpManager Free Edition
Free
A network, server, and virtualization monitoring software that helps SMEs, large enterprises and service providers manage their data centers and IT infrastructure efficiently and cost effectively.
NetResView
Free
Displays the list of all network resources (computers, disk shares, and printer shares) on your LAN.
Network Meter
Free
Tool for network traffic measuring.
NetworkUsageView
Free
Extracts and displays the network usage information.
PingPlotter
Free
Capture evidence of network problems and share it with people who can help.
Speedtest
Free
Colasoft Ping Tool Free
Free
Ping multiple IP addresses simultaneously and list the comparative responding times in a graphic chart.
CurrPorts
Free
Monitoring Opened TCP/IP network ports / connections.
LANmonitor
Free
Free software for Windows operating systems to monitor small and medium-sized LANCOM networks.