Multifit

Multifit/Polydefix is a software package originally written to process data obtained in the D-DIA deformation apparatus efficiently. It allows you to decompose 2D diffraction images into azimuthal slices, fit peak positions and intensities, and propagate the results of your fit to other azimuth and images.

With Multifit, you can fit diffraction data. It will extract d-spacings, intensities, and half-widths for the peaks you're interrested in, for multiple orientations and multiple diffraction images.

Download is available at the Multifit/Polydefix homepage.
Manual for installing multifit
Manual for running multifit