I can only guess but I think that his question is basically "if you use this program for directly CHKN files or JSON files?"
At least it looks like that. He probably got confused by previous messages of some users, where you guys talked about some different file versions.
What people will never learn is that translator will never translate literally what you want to say. They are solid when translating from german or french, but even in that situation there are plenty of mistakes and people should translate few words, step by step.
That's just one friendly advise for the future, if someone is not good in english but wants to write something here.