Assuming I am able to reverse engineer the formats of .NRA and/or .NCD files, what is the legallity of making these formats available to everyone? Are they somehow legally restricted or merely not released by the manufacturer? For my own use I have often needed the ability to modify these files at the binary level but it’s usually a struggle to change anything do to the lack of a format specification.
In any case, is it safe to assume it’s legal to write an editor (similar to an mp3 tag editor) for these files and make it freely available. Comments will be appreciated.