SDPD Round Robin
ARIT is a Rietveld method software (dinosaurian - 1983) including the original Le Bail method (1987), working with a curious profile shape description by Fourier series.
This version is for Windows 95.
You may download it, the package includes two executables (arit.exe for steps in 1/100° 2-theta, and arit10.exe for steps in 1/1000°), the Fortran source and two data sets (one for refinement and one for structure factor extraction) but there is no complete english manual up to date, only a draft... Moreover, some well known softwares do the same job, possibly much and better (FULLPROF, GSAS, MPROF, EXTRA, EXTRACT, AJUST, PROFIL, XND...).
However, a very recent application was for the Size/Strain