Open abbu file

abbu file icon Did your computer fail to open abbu file? We explain what abbu files are and recommend software that we know can open your abbu files.

What is abbu file?

Files with abbu extension can be often on macOS / Mac OS X as address book archives for Apple Address Book (Contacts).

abbu file description

File extension abbu is best know for its use in Apple Address Book application used to manage addresses and other contacts information.

The .abbu file contains archived contact information exported from the Address Book database.  From Mac OS X Mountain Lion The Address Book is renamed to Contacts.

Software that will open abbu file

Address Book (Contacts) for Mac

Contact management tool for macOS

Mac OS X

Unix-based operating system for Apple Mac computers


A Unix-based desktop operating system for Apple Mac computers

What file extension actually is?

Simply put, file extensions are the characters after the dot in the file name, so for example filename.mp3 has file extension „mp3“. This helps Windows to identify which program should be used to open the file.

We can help you to open your file

Our database contains a huge list of different file extensions, usually with detailed description and programs that can be used to open or otherwise work with that particular file type.

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Every software listed in our database is verified and ve provide link to the developer or to the software own website, which should hopefuly be enough for you to download the most recent version of the program.