ChemDraw - ChemDraw - The Gold Standard for Chemical Structure Drawing and Research Publications.
ImageJ - and Other Health Care
Cortellis - Enter your description
ACD/ChemSketch - ACD/ChemSketch for personal and academic use brings the power of our structure drawing package to your home computer.
Gnome Chemistry Utils - The Gnome Chemistry Utils include six chemistry related programs:
Image Central - Advanced Imaging Concepts supplies digital imaging solutions for Microscopy, microscopes, cameras, confocal microscopes, image database, image archiving, medical imaging, scientific imaging, analog video cameras and automated microscopy applications