How to Transfer/Import OST to Apple Mail on Mac OS- 2023

Multiple mac users wonder, does Outlook for Mac use OST files? The answer is no OST is an offline file used by Windows Outlook. Outlook for mac uses OLM files to locally store its data. You cannot view the OST files on the macOS, Now what? How to view the contents of an OST file on a mac? Don’t worry, you can import OST to Apple Mail, which is a mac’s default email client.


How to Transfer/Import OST to Apple Mail on Mac OS- 2023


In this write up we will provide you with some reliable solutions to migrate OST to Mac Mail. However, to execute a safe migration, you can use the professional OST to PST Converter for Mac. Before that, let us have a look at some major reasons leading this process.

Reasons to Import OST to Apple Mail

Below are the prime and most emerging reasons to import Outlook OST files to Apple Mail:-


·         To easily access the OST files data on macOS.

·         You can easily share the data with any mac user.

·         It helps to securely store the OST file data.

·         The data becomes easily manageable on this email platform.

In the upcoming section, we will talk about two different solutions to convert Outlook OST files to Mac Mail. The solutions include manual and professional techniques.

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Manual Solution to Import OST to Apple Mail


There is no direct solution to execute this migration process. Firstly, you need to turn the OST files into MBOX using MacSonik OST to PST Converter. After that, you can import these files into apple mail using the given steps.

1.   Run the Apple mail clienton your mac system.

2.   Click the File option in the top bar and select the Import Mailboxes option.

3.   In the new pop-up, click on the Other option and tap Continue.

4.   Here, choose the Files in MBOX format and hit Continue.

5.   Lastly, tick all the converted MBOX files and press Continueto end the process.

Now, users can access the imported files in their apple mail easily. Before taking any final call, observe some limitations of this process below.

Limitations of the Manual Process

·         You have to go from multiple stages to manually execute this process.

·         Users cannot eliminate similar mail items from the process.

·         It requires to have strong technical expertise to implement this solution.

·         This solution is very time taking to perform.

Following is the best way to eradicate the limitations of this solution:-

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Professional Solution to Import OST to Apple Mail


MacSonik OST to PST Converter is the best solution to effectively migrate OST to Mac Mail. It preserves the original data structure of the files/folder included in the process. The tool can effectively perform the migration process in bulk without any data mismanagement. Go along the given steps to know the working process of this utility.

Steps to Import Outlook OST File to Apple Mail

  1. Download and Launch the MacSonik OST to PST Converter Tool.
  2. Add the required OST files/folder you want to add to Apple Mail.
  3. Now, tick the mailbox items from the tree-structured list and click Next.
  4. Choose iCloud as the saving option and log in using Apple Mail ID.
  5. Lastly, click Convert to convert Outlook OST file to Mac Mail.

You can also eliminate duplicate email items from the conversion and migration process. Additionally, it can import OST to Gmail, Office 365, Thunderbird, and multiple email clients.

Final Words


In nutshell, this write-up covers the best reliable method to import OST to Apple Mail account. There are two solutions for this process, manual and professional. The manual solution cannot directly convert the OST files into Apple Mail. For a direct and quick migration, you can use the professional OST to PST Converter for Mac. It delivers 100% safe results without data mismanagement. Moreover, this utility can convert OST to PST, PDF, EML, MBOX, HTML, and 8+ file formats.


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