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Apple Address Book data
File type: Various data file
An abcdg file extension is associated with the Address Book for macOS (OS X). An abcdg file contains data.
File type category:
Various data file
Date updated: November 29, 2024
The abcdg file extension is reported to be used by Apple Address Book (also known as Contacts) a contact management app for Apple macOS (OS X) operating system.
The abcdg file stores some kind of data used by Apple Address Book.
Software apps that create abcdg files:
Apple macOS / Mac OS X
Software applications that handle other tasks involving abcdg files:
Apple macOS / Mac OS X
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