PDF download Download Article PDF download Download Article

This wikiHow teaches you how to import data to your Office 365 Outlook account from a saved PST file on Windows or macOS. A PST file contains contact information, email folders, addresses, and other mail data. You can import all your information from another Outlook account to your Office 365 by importing a PST file.

Method 1
Method 1 of 2:

Using Windows

PDF download Download Article
  1. The Outlook icon looks like a white "O" in a blue square in front of an envelope icon. You can find it on your Start menu.
  2. You can find this button above the toolbar ribbon at the top of your screen. It will open your file options on a new menu.
    Advertisement
  3. You can find this option on a blue navigation menu on the left-hand side.
  4. This will open the Import and Export Wizard in a new pop-up window.
  5. It's in the "Choose an action to perform" box.
  6. This will open a list of different file types you can import.
  7. This will allow you to select and import your PST file in the next step.
  8. " This button is in the upper-right corner of the Wizard window. It will open a new pop-up.
    • You can select how you want to deal with duplicate items under "Options" here.
  9. If your PST file is password protected, you'll be prompted to enter it here.
  10. When this option is selected, you can specify your Office 365 mailbox, and import your PST here.
  11. You can click the drop-down and select your email, or manually type it here.
  12. This will start importing all the data from your PST file to your Office 365 mailbox. You'll see your import progress in a pop-up box. The pop-up will automatically disappear when your import is finished.
  13. Advertisement
Method 2
Method 2 of 2:

Using a Mac

PDF download Download Article
  1. The Outlook icon looks like a white "O" in a blue square in front of an envelope icon. You can find it in your Applications folder.
    • Make sure you have your Outlook version installed through your Office 365 subscription. If you have a different version, you can download the installer at https://www.microsoft.com/en-us/download/details.aspx?id=45492 .
    • If you have a different version of Outlook the app icon may look like a yellow "O."
    • To view your Outlook version, click the Outlook tab on your Mac's menu bar on the top-left, and select About Outlook . If you have the Office 365 version you'll see "Office 365 Subscription" next to "License." [1]
  2. You can find this button above the toolbar ribbon at the top of the window.
  3. This button looks like a green, downward arrow and a blue figurehead in front of a table icon. It will open the Import window.
  4. Select this option when you're prompted "What do you want to import?" in the Import window.
  5. This will open your file navigator in a new pop-up, and allow you to select the PST file to import.
  6. This button is in the lower-right corner of the file navigator pop-up. It will start importing the data from your PST file.
  7. When your import is finished, click this button to close the Import window.
  8. Advertisement

Expert Q&A

Ask a Question
      Advertisement

      Tips

      Submit a Tip
      All tip submissions are carefully reviewed before being published
      Thanks for submitting a tip for review!

      About This Article

      Article Summary X

      1. Open Outlook.
      2. Click the File menu.
      3. Click Open & Export .
      4. Click Import/Export .
      5. Select Import from another program or file , and click Next .
      6. Select Outlook Data File (.pst) , and click Next .
      7. Click Browse , select your PST, and click Next .
      8. Select Import items into the same folder in .
      9. Enter your Office 365 account, and click Finish .

      Did this summary help you?
      Thanks to all authors for creating a page that has been read 45,528 times.

      Is this article up to date?

      Advertisement