Please make suggestions for improvements to the default keyboard shortcut set that you feel should be available to everyone by posting your suggestions in this support thread. These keyboard shortcuts should be both useful and natural for Mac users. Rhino for Mac will always have a default set of keyboard shortcuts that cannot be changed. Many of these are not optimal for the Mac, but we can consider the current keyboard assignments as a discussion starting point. Windows Rhino has many keyboard shortcuts and, for the most part, Rhino for Mac has adopted the same keyboard shortcuts.
