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    • File extension .ABBU
    • Dateiendung .ABBU
    • .ABBUファイルの拡張子
    • Extension de fichier .ABBU
    • Extension de archivo .ABBU
    • Estensione del file .ABBU

How to open file with .ABBU extension?

Don’t you know what program to use to convert the .ABBU file? Do you want to convert a .ABBU file into a different format? Below you will find helpful information.

File extension .ABBU

Full Name Developer Category
Apple Address Book Archive Format N/A Backup Files
.ABBU

The ABBU file extension is for Address Book Backup files that have been created through the use of Microsoft Outlook and previous versions of Outlook Express. The ABBU file is a network address book, which is used to store contacts and related information for an individual or organization. This type of file can be used to keep track of names, addresses, phone numbers, websites, and other contact data.

The ABBU file is used to back up contacts that have been added to an address book. It contains contact information both local and remote which is saved in order to provide easy access when needed. The ABBU file makes it easy for users to quickly locate contact information that was entered into the address book in the past. Information about contacts stored can easily be accessed though Microsoft Outlook, and all information saved in the ABBU file will remain intact even if the Outlook application is closed.

Similar File Extensions

Similar file extensions include PST, DBX, IDX, and MBX.

Programs for MAC system
  • Mac OS X Address Book (Contacts) Mac OS X Address Book (Contacts)
  • Mac OS X Mac OS X

After installing the required software, the operating system will usually automatically associate an unknown file type (in this case .ABBU) with the new application. If this does not happen, we can help the system a bit by selecting the software for it, which it should always use to open files with the .ABBU extension.

When choosing the software we can select the system to use this software every time.

Remember!
Using it for the first time it is good to check whether the .ABBU file opened in the application can be read by us and opens in a way that allows us to use it. If everything is in order, select this option the next time you open a file with the .ABBU extension. However, if the file has not opened correctly, we have to look for a different software, with which we can open files with the .ABBU extension. Select a different software from our list and install it on your computer. After the software is installed, repeat inspection openings of a .ABBU file. Sometimes you have to repeat the operation several times.

Other instructions

If none of the programs listed by us to work with the .ABBU file has not meet your expectations, you can try searching other websites. But remember to avoid downloading programs "that can open any file". These applications not only have very limited functionality, but may also expose you to expense tens of dollars when purchasing a license.

In the vast majority of cases you will find the program dedicated to support the .ABBU file, or any other file format. In addition, there is a chance that it will be a free program, and its functionality (concerning the .ABBU file) will be extended to the maximum.

It is also good to check

  • if the .ABBU file has no errors
  • or if it has been copied (or downloaded by the browser) thoroughly
In such a case it is best to try to download the .ABBU file again from the same source on the Internet (or look for another source). If you received the file from another person, ask this person to re-send it. However, if the file was copied from some media, repeat the copying operation.

Author’s guidelines

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Mr B. Adam

Author of the guidelines / Founder of FileExtension.info
New technologies enthusiast, helping to solve problems with the files.

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Similar file extensions

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  • File extension .AB6
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Conversion of a ABBU file

  • ABBU to ABCDMR
  • ABBU to VCF
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