pchar is a tool to characterize the bandwidth, latency, and loss of links along an end-to-end path through the Internet. It is based on the algorithms of the pathchar utility written by Van Jacobson, formerly of Lawrence Berkeley Laboratories.
PChar is a property of PChar respective authors, vendors and developers. You can download PChar for your hardware. If you want to use PChar for other purpose, Please contact the authors, vendors and developers of PChar.