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.
redsocks - Redsocks is a daemon running on the local system, that will transparently tunnel any TCP connection...
Ping Meter Gadget - Customizable, graphical, semi-transparent ping (latency) meter.
OpenText Socks Client - SOCKS proxy redirection client for Windows.
NetCrunch Tools - Our free network tools offer ping scanning, SNMP scanning, port and network service scanning, and more.
Wide Cap - WideCap - is system proxifier. It was created as `extended` version of FreeCap program.