Ave, Jupiter!
The first preview of the OS X (Yosemite) / Swift version of the Jupiter-80 Librarian is now ready at the following link. Feel free to check it out and comment:
Jupiter-80 Librarian
The GUI is extremely basic and rough, but functional. The current version can open any SVD file in Jupiter-80/50 format and will list all registrations, live sets, tones and partials. The partials are listed as oscillator type (e.g. saw, square) or the name of the PCM used (e.g. "JP-8 Saw"). Thank you, cello, for the PCM wave list! I think seeing the partials is quite fun since it shows how the oscillators are distributed among the sounds, and also shows which oscillators are responsible for the basic sound of a tone.