Information about the .rdo (rdo) file type

Below is all the information we have available on file about the .rdo (rdo) file type.

.rdo
Rawster Document Object. Proprietary file type used on Xerox Digipath Scan and Makeready workstations.

Apparently Xerox developed .rdo files to combat software that modifies .pdf and .ps files, and renders them unusable for the presses. So, they developed a file type specifically designed for the presses that cannot be modified by any third party products.

Where this is available we would like to include file format information on .rdo files, as well as information on how to view or open files of type .rdo. If you know of any information which we have missed then please let us know.