Without a coherent question, it's hard to say much, but GPSBabel works the same on OS/X as it does elsewhere. Much of the development from the last few years has happened on Mac, including the final builds.
There's a Mac-specific mystery reported by two of the last ~10K Mac users that's not yet understood, but we don't yet know if you're in that .02% or if you have a _new_ mystery.
Please ask better questions. Fellow Babel-heads on this list, please encourage/help new Babel-heads to ask better questions so that we can all collectdively help them.
On Mon, May 30, 2016 at 11:35 AM, Jake Monreal <[hidden email]> wrote: