It supports everything from image processing of area detectors to Rietveld refinement, small-angle scattering (SAXS), and even strain/texture analysis.
QualX2.0, developed by the Institute of Crystallography (CNR, Italy), is arguably the most powerful free software for phase identification. It is the free-world alternative to HighScore. free xrd analysis software
It uses a "Rietveld-extended" method. It is particularly strong in analyzing mechanical properties, such as residual stress and crystallite size/strain. It supports everything from image processing of area
The good news? The scientific community has rallied. A robust ecosystem of has emerged, capable of handling everything from phase identification to Rietveld refinement. It uses a "Rietveld-extended" method
When looking for free tools, these are the industry standards that have stood the test of time.
is a Java-based application developed by Luca Lutterotti. It is a favorite among materials scientists because it excels in complex structural analysis.
Start with QualX2 and the COD database.