Radiant Full strikes an excellent balance between professional features and affordability. It is not the flashiest or most modern viewer, but it is reliable, DICOM-compliant, and export-clean .
if you only view images occasionally, use macOS exclusively, or need web/mobile access.
you need watermark-free exports, SUV measurements, or DICOM query/retrieve in a desktop environment without monthly fees.
Note: Always test the 30-day free trial of the Full version before purchasing to verify compatibility with your modalities and hardware.