Exporting from Ez3D-i
In Ez3D-i, open the study and choose File → Export DICOM. Ez3D-i typically saves one multiframe .dcm file containing the full volume, plus scout projections.
Upload the folder (or ZIP). CBCTHub detects the multiframe structure and loads the volume without any extra step.
Why centers running Vatech switch
Ez3D-i is a Windows-only install that many referring dentists struggle to keep updated. License keys get lost. The "viewer CD" option dies when the recipient's laptop has no CD drive.
A shareable link removes all of that. Your center keeps Ez3D-i at the scanner for acquisition; CBCTHub handles distribution.