ImageJ - and Other Health Care
Avogadro - Avogadro is a free, fantastically easy to use molecule editor.
Cortellis - Enter your description
UCSF Chimera - UCSF Chimera is a highly extensible program for interactive visualization and analysis of molecular...
MediaLab Document Control - Other Laboratory
Jmol - Jmol is a free, open source molecule viewer for students, educators, and researchers in chemistry...