Compatibility with Olympus RAW files (.ORF)

Hi drlucky

The Raw files have been imported off the SD card via the Camera Connection Kit and appear in Photos on the iPad as well as being in the iCloud photo library. I just want to get them off the iPad to create some space when the iPad becomes full and therefore they would, as I understand it, be deleted from the iCloud Photo Library as well. Hence I want them in iXpand.  I don’t mind if I can’t see them on iXpand as long as they are backed up somewhere in case something happens to my SD cards.