- maud stands for Material Analysis Using Diffraction. It is a general diffraction/reflectivity analysis program mainly based on the Rietveld method. Maud is being developped by L. Lutteroti at the University of Trento.
- fit2d is both a general purpose and specialist 1 and 2 dimensional data analysis program, used on most of the European Synchrotron Research Facility beam-lines and by many other crystallography groups throughout the world.
- fit2d2maud is a java program written by S. Merkel that can be used to create Maud input files with Fit2d.