I know this was covered in another post somewhere on here, but I can’t seem to find it.
As I recall, there is some way to load the proprietary files that CC makes into CM and then view the g-code, so you can copy/paste it into a text document and then run that through a simulator etc.
Is it “encrypted” or just being stored as binary g-code or binary SVG? I realize that makes no difference to your problem, but encryption seems a bit heavy-handed if that’s the case.