Ping Meter Gadget - Customizable, graphical, semi-transparent ping (latency) meter.
Fping (open source) - fping is a program to send ICMP echo probes to network hosts, similar to ping, but much better performing when pinging multiple hosts.
Multiping - Get MultiPing Support. Network monitoring in 60 seconds. MultiPing provides a graphical view of network performance, monitors hundreds of targets, and sends automatic alerts..
Open Nettest - Open Nettest is a platform for collecting, processing and visualizing data related QoS and QoE.
Graphical Ping - Graphical Ping displays a color coded realtime graph of continuous pings to a specified host.
NetCrunch Tools - Our free network tools offer ping scanning, SNMP scanning, port and network service scanning, and more.