Software for data analysis, image processing, simulations, solver.
Additional Graphical Classes and Widgets for Tkinter/Ttk
A graphics engine + toolkit.
Hand Written Equation Creator
Not your usual Architectural Modeler
Ready-to-use appliance for GIS, Data Mining and Analysis, Modelling...
Multibool function is slow ;)
Access to Irrlicht Engine SDK from assembler, C, Python, Basic, Pascal
(LaTeX package to) Manage music examples in LaTeX documents
dedalo is a 2d cad drawing software written in python3.