Conversion of jpj files to cdr file format

Unfortunately, we do not know about any useful or possible jpj to cdr conversion, because quite frankly it seems that no .jpj file type exists. It might be very well  possible that you have in fact mistyped JPJ instead of JPG in your search query,  for a conversion that actually makes sense, i.e. JPG to CDR conversion.

Open JPJ file    Open CDR file