.ABCDG File Extension
- Developer by: Apple, Inc.
- Category: Various data Files
What are .ABCDG files and how to open them?
Can't open .ABCDG file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .ABCDG file.What is a .ABCDG file extension?
.ABCDG file extension is created by Apple, Inc.. .ABCDG has been classified as Various data Files.
.ABCDG is Apple Address Book data
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.