GPSMonitor graphs the azimuth, elevation and signal strength of all visible satellites, and displays human-readable data parsed from several types of NMEA string received from a USB GPS. The GPS uses an emulated serial port for communication running at 4800...

Generate hash values for files, directories, and entire drives. These hash values can be used to verify that two files or directory trees are identical, or to verify against published hash values when downloading. These hash values can be used...

PingGraph helps find and diagnose network problems by graphing ping times and and estimated bandwidth available on multiple connections. Email alerts inform you of networking trouble. Data is saved in an easy-to-use XML format. Graphs are configurable to show a...