I've been working with DICOM files for a while now, and let me tell you - if you don't have the right tool, you'll waste hours trying to preview, manage, or convert them. I tried online viewers and random converters but ran into issues like slow processing or bad output quality. Eventually, I settled on using a proper dicom converter (https://www.reaconverter.com/convert/dcm_to_jpg.html) that supports batch conversion and keeps the original quality intact. It also lets you pick the output format, like JPG or PNG, and saves all the files locally without any upload hassle. That was a game changer. Anyone working with scans or DICOM exports knows how painful it gets without a reliable tool.