PyMOL is an OpenGL based molecular visualization system
Correlated confocal and SMLM data visualization and analysis
Python spreadsheet application
http://www.sciencedirect.com/science/article/pii/S1047847711003492
xmgrace and qtgrace plotting interface in python
An interactive pi walk.
PyVE is image analysis and visualization environment
An intuitive molecular editor and visualization tool
A python based User Interface library.
Visual x-ray data processor
Tag images using various categories and modifiers
Ultrascale Visualization Climate Data Analysis Tools
A tool for visualization and analysis of logs as sequence diagrams