DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
Scanning Probe Microscopy Controller and Data Visualization Software
OpenGrADS provides extensions and interfaces for GrADS.
An interactive pi walk.
An intuitive molecular editor and visualization tool
Carbon Fullerene and Capped Nanotube Generator
Software oscilloscope using Python and tkinter
... the open-source glide computer