Viking is a free/open source program to manage GPS data
The Pocket Datalab
Smith chart intended for educational use
Scanning Probe Microscopy Controller and Data Visualization Software
Program for manipulating with mind maps
Functy is a 3D graph drawing package that generates immediate results.
Astronomical Image Solver with Telescope Pointing
minimal GUI for gnuplot
interactive 2D plotter
real-time visualization of network data broadcasts from echosounders
Projections of Bezier curves
GUI Program for GEMPAK
Portable Ubuntu Linux for Scientific Computing
Universal STM/AFM/SARLS/SPALEED controlling and data analysis software
Graphical Depth of Field Calculator