Several software programs can be used to process xrd data. Some of the most popular ones are X-ray Diffractometer (XRD) software such as PDF-4/xrd and GSAS, as well as ImageJ. To get started, you’ll need to collect the xrd data using your diffractometer. Once you have the raw data files, you can open them in one of the software programs mentioned above. The software will allow you to visualize and analyze the diffraction patterns and generate various reports and graphs.