.OST File Extension

  • File Type: Outlook Offline Data File
  • Developer: Microsoft
  • Category: Misc Files
  • Format: Binary
  • Rating:
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What is a .OST file?

.OST is a Misc Files extension of a Binary format made by Microsoft. You can work with .OST files on Mac, and Windows.

How to make a .OST file?

To generate .OST files, you have to use Remo Convert OST to PST or any other software listed below. Software for Mac, and Windows can be downloaded from official stores. .OST file maker download is also available on its official web page. To learn more about .OST file launcher and its alternatives, visit the program official web page.

How to open .OST files?

You must have one of the programs that can open .OST files. After the installation of the .OST file viewer, you will be able to open all .OST files.

Programs that open .OST files

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