ABBU is the native file type for the Mac OS X Address Book, which means that you can only open ABBU files using the Mac Address Book application. However, you can use the iWork Numbers application to ...
Mac OS X only: Freeware program Address Book to CSV Exporter streamlines the process of importing all of your Address Book contacts directly into Gmail.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results