Memory-Map has released a new multi-platform app called Memory-Map for All.
Memory-Map for All is recommended for all users on the Mac
If you are using it at home for printing maps, the legacy app windows Memory-Map Navigator is still the best choice. If you want to use advanced printing features, it is worth running Parallels and the Windows PC app. However, for simply printing a page of the map, you can take a screenshot (Shift-⌘-5) and print the resulting image. We are planning to add printing to Memory-Map for All in a future update.
See also: App Comparison