I've got kris's Patch Librarian up and running on my 2009 5,1 MacPro running OSX 10.13.6, via USB and it's SuperCool!
Having the Patches display in a grid that is 8-wide makes for a little head-math to assign their Patch numbers (the OB-6 way.)
But it keeps everything very orderly, in groups of 100, with clear controls in the sidebar on the left, for accessing different Banks (of 100, e.g.)
It's changing my thinking about how to use this axe - being old school, I always think, 'well, I'll collect the 500 coolest patches, and remember where they all are somehow, and I'll be set!' - - - but with this download, and the wealth of cool 3rd party stuff (I did manage to incorporate J3P0's and a few others into my 'old school' 500, but it was getting tedious) my NEW thinking is to back up my '500', and then just load in a Set of Patches and play them for a week or two, or whatever, keep notes on anything I record with, but be a little freer with the ins and outs of Banks.
But I still may try to combine the best of the best one day, into a 500. There's definitely room in the synth; just not sure if there is room in my BRAIN!
EDIT: Working with this well designed and seemingly solid Librarian, I was able to go through the 2 new Patch Banks I'd bought, and whittle my choices down to 32 Favorites (easily marked in the Librarian.) Then I hid the rest, and exported them as a new database, in the program's terminology. So it's back to old school for me - I'm sure I can find 32 patches in my Users that I know I won't be using, and by selecting these, one by one, send them into the OB-6's edit buffer, and then save them over the 32 I won't be using. (They're still in Banks 500's through 900's anyway.)