TL:DR; GPS log-maker.
GPS log-maker. Software create *.plt track file, *.rte route file and, optionally, NMEA-log file.
Draw and print craft patterns to any size. Automatically tiles across pages. Trace photographs. Draw perfect shapes with a few clicks: lines, rectangles, circles, arcs, curves. Easily change your design by clicking & dragging parts of it.
A program to decode Morse code via sound input of PDA to text. No additional hardware required - your need only receiver and PDA with sound input. Built-in microphone of device can be used also.
Program to decode Morse code (CW) via sound card to text. No additional hardware required - your need only receiver and computer with sound card. Can cooperate with RZ4AG AAlog logger. It is software Morse decoder that REALLY work!