Arduino IDE - Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware...
ChemDraw - ChemDraw - The Gold Standard for Chemical Structure Drawing and Research Publications.
embedXcode - embedXcode is a template for Xcode.
Avogadro - Avogadro is a free, fantastically easy to use molecule editor.
InstaPart - Build circuit boards faster with parts delivered in <24 hrs
Gnome Chemistry Utils - The Gnome Chemistry Utils include six chemistry related programs: