Spinteract is a program for refinement of magnetic interaction parameters to magnetic diffuse scattering data collected on powder and single-crystal samples. The program was published in this preprint. You can download it from this link.

Scatty is a program for ultrafast calculation of diffuse-scattering patterns from atomistic models. The program was published in this paper. You can download it from this link.

Spinvert is a program for refinement of for refinement of atomistic models to powder magnetic diffuse scattering data for frustrated magnets, spin glasses, and other magnetically disordered materials. The program was published in this paper. You can download it from this link.