Viking is a free/open source program to manage GPS data
An intuitive molecular editor and visualization tool
Model Railway CAD program
Arbitrary-precision CRC calculator and algorithm finder
A planetarium software that shows a 3D simulation of the night sky
GPS track editor for editing tracks and planning (multiple) day tours
Open Source Solid Modeling CAD
Schematic circuit editor for VLSI and Mixed mode circuit simulation.
Command-line calculator and libray.
A GUI library for designing gauges, meters, oscilloscopes, plotters
headsort: streaming sort + 2x faster than gnu sort
An open process control and laser engraving software solution
Pequeño IDE para el lenguaje JMEScript.
Convert any image to gerber and drill files
turn-based wargame/simulator
A hex editor Eclipse plugin and multi-platform desktop application
A powerful arbitrary-precision calculator.
Web based system for cleaning and classifying open text fields