CrystalMaker supports the STL 3D file format - as widely used by 3D printers.Simply use the File > Export Graphics > STL 3D File command to generate a file that you can then print.
Consistent Scale. CrystalMaker's STL files are saved in a compact, binary format and all distances are in Ångstøms, thereby making it possible to print different models using the same, relative scale.