@SmallHand Tuner is V1. We are always working to improve it.
The layout you see is the standard Twiddler presentation format used for over 20 years. This is why we chose it for Tuner.
Which one? Both have dramatically different file formats.
How would you handle an improperly encoded .cfg file? Extra "tab" here, missing "space" there, can mean a big difference in output.
Here is a link to the Twiddler Config File Format so you can decode the binary and get it into text or excel format.