Home : File Types : ABCDDB File

.ABCDDB File Extension

File TypeApple Address Book Contact List

3.5 (11 Votes)
CategoryDatabase Files

What is an ABCDDB file?

File created by Address Book, a contact organization application; contains a contact list, in SQLite database format, of all the contacts stored within the Address Book application; regenerated when the Address Book application is opened; not meant to be manually opened.

More Information

The ABCDDB file can be found in the following directory:

UserHome(Home Icon) > Library > Application Support > AddressBook

NOTE: OS X Mountain Lion replaced the Address Book application with the Contacts application.

Common ABCDDB Filenames

AddressBook-v22.abcddb - If your Address Book contacts aren't displaying correctly, quit the application, move this file from the "AddressBook" folder to your desktop, and start up the Address Book application again.

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Programs that open ABCDDB files
Updated 8/25/2015

About ABCDDB Files

Our goal is to help you understand what a file with a *.abcddb suffix is and how to open it.

The Apple Address Book Contact List file type, file format description, and Mac programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

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