Add Records to a Balloon Track file. Helpful in designing Basic Stamp controllers and perhaps other stuff.

Find and remove duplicate packets. You can dump many log files into one file and then this program will remove only duplicate packets giving you a complete packet log.

NMEA to SA - Extract information from NMEA $GPGGA and/or $GPRMC strings and export to a Street Atlas Latitude/Longitude file.

Convert latitude/longitude data from one format to another. Decimal degrees to Degrees, Minutes and seconds for example.