.OAB File Extension

There is only one file type that uses the .OAB extension:

Offline Address Book

Offline Address Book
  • Developer N/A
  • Popularity
    3.0 (1 votes)
  • Category Data Files
  • Format N/A

Stores names, e-mail addresses, and other contact information for Microsoft Outlook

Software's name License Platforms
Microsoft Outlook Microsoft Outlook Commercial MacWindows

Updated: March 2, 2021

Search File Extensions