ChemDraw - ChemDraw - The Gold Standard for Chemical Structure Drawing and Research Publications.
Icy - Icy is an open community platform for bioimage informatics
ImageJ - and Other Health Care
OpenCFU - A powerful, user-friendly and free software to count and characterise bacterial (and other cell) colonies forming units from pictures.
Gnome Chemistry Utils - The Gnome Chemistry Utils include six chemistry related programs:
ACD/ChemSketch - ACD/ChemSketch for personal and academic use brings the power of our structure drawing package to your home computer.