DBOTw problems and solutions

Hello everyone, I hope you can have a quick answer or an explanation if someone would be so kind to explain me how the RDF tables work, change the files to EDF and I could decrypt, but you can not read with Notepad ++, if someone could explain to me how I can read them, I also have another problem with the .BIN files, I am learning to record data and I wanted to know how to read them or how to use them.