CrystalMaker is an award-winning Mac program for building, displaying and manipulating all kinds of crystal and molecular structures - with real-time photo-realistic graphics and out-of-the-screen 3D display. CrystalMaker s high-performance design, allows visualization of massive structures, with fast bond and polyhedra generation and the display of thermal ellipsoids. The program supports a wide range of data formats, exports high-resolution graphics, QuickTime movies and VR objects - and works with our SingleCrystal and CrystalDiffract diffraction software. CrystalMaker is a Universal Binary application, running natively on both PowerPC- and Intel-based Macs.