.OAB File Extension

Verified information
Information about the file OAB
  • Offline Address Book
  • Data Files
  • N/A

What is the OAB file?

The OAB file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the Offline Address Book format. OAB files are supported by Windows operating systems. The OAB file is one of the Data Files files, just like 1326 of the other files found in our file information database.

A program that can open the OAB file is e.g. Microsoft Outlook. This software was released by Microsoft Corporation. However, you can also use other applications, e.g. Microsoft Office.

Programs, that can open .OAB files

Microsoft Corporation
Microsoft Outlook
Windows
Microsoft Corporation
Microsoft Office
Windows

How to open a .OAB file?

If you have problems opening the file OAB, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the OAB file format with the installed program. If not, right click on your OAB file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all OAB files should automatically open with the selected program.

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