PingPlotter helps solve network problems. It's a network diagnostic tool that graphs latency and packet loss between your computer and a target.

mtr combines the functionality of the 'traceroute' and 'ping' programs in a single network diagnostic tool.

Latency Optimizer helps to reduce high latency, fix lag, improve fps, boost games & applications and speed up internet connection & PC.

WinMTR is a Windows application which combines the functionality of the traceroute and ping utilities in a single network diagnostic tool.