Laboratory of Neuro Imaging GNU General Public License (GPL) Yes University of Southern California NITRC ShapeViewer The ShapeViewer (http://www.loni.usc.edu/Software/ShapeViewer) is a simple, portable geometry viewer that supports the file formats used by CCB researchers and provides their most commonly needed viewing functions. Since it is written in Java, it can run on a wide variety of computers. ShapeViewer is distributed by the Laboratory of Neuro Imaging (http://www.LONI.usc.edu/Software/ShapeViewer) at USC. ShapeViewer GNU General Public License (GPL), MR, CT, PET/SPECT http://www.nitrc.org/projects/shapeviewer/, http://www.nitrc.org/projects/shapeviewer/