ABBU File Extension

The ABBU file extension was created by Apple and is also known as the Address Book Backup. ABBU is classified as a Backup Files and The format of this file type has not been determined yet. You can open ABBU files in Apple Contacts program.

Address Book Backup File Type

What is a ABBU File Type?

Addresses were renamed Contacts in 2012 with the release of OS X Mountain Lion.

Free Online ABBU Tools & Apps

Access powerful and secure free online ABBU tools to convert, view, edit, merge, split, and compare ABBU files — all without installing any software. Our tools support the .ABBU (Address Book Backup) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your ABBU files directly from your device with ease.

ABBU Converter

Open ABBU

Edit ABBU

Compare ABBU Files

Merge ABBU Files

Split ABBU Files

ABBU Metadata Viewer

ABBU Files Common Issues

There are few common issues with the Address Book Backup .ABBU File Extensions while opening the .ABBU files on Windows and MacOs, we have solution to those issues such as:

Can't Open ABBU Files?

1. You must have supported software programs installed for Address Book Backup on your system such as Apple Contacts.
2. Associate default Apple Contacts Apple Contacts program for *.abbu (Address Book Backup) files.
   
   
   

   Associate ABBU Default Program on MacOs

   1. Click *.ABBU (e.g example.abbu) file and click information -> Open With.
   2. In the programs list, click Apple Contacts Apple Contacts program Or other appropriate program that you want.
   3. Confirm Change for all... and Contine.
   4. A message will appear "This change will be applied to all files with .Apple Contacts extension. By clicking Continue you confirm your selection", click Contine to apply changes.

Related ABBU File Extensions

ABBU default file extension is .ABBU and other similer related extensions are:

All Platform Software Programs for ABBU File Extension

List of all softwares that can open the ABBU files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Open ABBU File on Windows

Open ABBU File on Mac OS

	Software	License	Developer
	Apple Contacts 000 for MacOs	Included with OS	Apple Contacts

Open ABBU file on Linux

Open ABBU file on Web

	Software	License	Developer
	Abc2xml 000 for Web	Free	Abc2xml

Open ABBU file on iOS

Open ABBU file on Android

About Licensing

1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
3. Free⁺ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

About ABBU - Address Book Backup