Qt Visual Graph Editor
Draws signalling charts, block diagrams and graphs from text input.
Interactive scientific graphing and data analysis software.
PyMOL is an OpenGL based molecular visualization system
Correlated confocal and SMLM data visualization and analysis
Multiplatform Ham Radio APRS and Mapping Program
Lightweight and portable 2D data plotting application
Alignments in Rotating Cylinder / 3D
9-Octave Chromatic Tuner