Renders glycans and glycopeptides with frag. info using SNFG format
This wants to be a placeholder for the port of Tux Paint to SDL2
OBSOLETE; try http://drawpile.net/ instead!
dedalo is a 2d cad drawing software written in python3.
Drawing app built with C#
Illus is a minimal drawing program based on Python and Tkinter.
Madeline 2.0 Pedigree Drawing Engine (PDE)