Viking is a free/open source program to manage GPS data
Data Analysis, Simulations and Visualization on the Sphere
High-speed, 3D-friendly, TightVNC-compatible remote desktop software
Smith chart intended for educational use
Scanning Probe Microscopy Controller and Data Visualization Software
Support for manual parallelization of sequential C programs.
Short C++/Java/C#/Python benchmark
Functy is a 3D graph drawing package that generates immediate results.
Astronomical Image Solver with Telescope Pointing
minimal GUI for gnuplot
interactive 2D plotter
Projections of Bezier curves
Ccide is a Decision Table preprocessor.