Jmol is a free, open source molecule viewer for students, educators, and researchers in chemistry and biochemistry. It is cross-platform, running on Windows, Mac OS X, and Linux/Unix systems. It includes a web browser applet that can be integrated into web pages, a standalone Java application that runs on the desktop, and a development tool kit that can be integrated into other Java applications.
Find Jmol at: http://jmol.sourceforge.net
