I worked on a number of mac apps. It was my bread-and-butter before iOS and recently returned to Mac development.
Logos Bible Software – I don’t know if this ever shipped
Capture One – the bundled software for Phase One cameras
Kodak Digital Submit – a bundled app to submit print jobs to their Prinergy printing system, probably doesn’t exist anymore
Blackberry Desktop Software – the RIM sync app for blackberries. When we shipped 1.0 we had over 700 000 users in a week, was surreal.
Nomad – downloaded content from the DirecTV set-top box. Probably doesn’t exist anymore.