.MAB File Extension

Mozilla Address Book

Developer Mozilla
2.9  |  9 Votes

What is a MAB file?

Address book format used by Thunderbird and SeaMonkey, as well as the older Netscape and Mozilla mail programs; contains contact information, such as names, email addresses, and phone numbers; used for managing personal and business contacts.

More Information

Some example MAB files include the following:

  • abook.mab: personal address book
  • history.mab: collected addresses
  • impab.mab: imported address book

NOTE: MAB files can be imported in OpenOffice.org and LibreOffice by choosing File → Wizards → Address Data Source from the application menu and then selecting a MAB file.

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Programs that open or reference MAB files

Verified by FileInfo.com

The FileInfo.com team has independently researched the Mozilla Address Book file format and Mac, Windows, and Linux apps listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified.

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