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How to Convert OLM to PST File? – Know 2 Effective Ways

Export Mac Outlook OLM file to PST Format

Summary: Today’s post is all about the most searched user query on how to convert OLM to PST file. Here we will share the 2 best ways to convert OLM files to PST on the Windows platform. In the end, you can decide which solution is right for you.

Suggestion: If you are looking for a quick solution that works without Outlook, then we recommend a professional Yota OLM to PST Converter Tool. Because the manual approach is tedious and takes hours or days to complete this task.

Before moving to the methods let us know about the OLM file and requirements of the Mac Outlook file to PST conversion.

OLM file is a popular format used by the Mac Outlook application. It contains all data like email messages, address book, calendar entries, notes, tasks, and others. OLM file is the same as the PST file but does not open in the Windows Outlook application.

To open OLM file in Windows Outlook, users need to convert OLM to PST file first. After the conversion, you can import the resulting PST file to your Outlook Windows account.

There are many users who want to switch from Mac Outlook to Windows Outlook. To meet this requirement, OLM file to PST conversion is required as Outlook Windows supports PST files.

Read More: How to Convert OLM to CSV File

Techniques to Convert OLM File to PST File Format

There are two methods that can be used to convert OLM to PST for Windows Outlook. Both methods are tested and tried personally. So you can go with any method you want.

  1. Manual Method to Export Mac Outlook File to PST
  2. Professional Method to Bulk Convert OLM Files to PST

In the section below, we will discuss both ways step by step. You can execute the same steps to achieve the complete migration from Mac Outlook to Windows Outlook.

Free Ways to Convert OLM to PST File for Windows Outlook

Before moving to the manual steps, let me clarify that this conversion process is divided into 5 parts. You must follow all the steps carefully to get a successful and accurate conversion.

Part 1: Set up an Outlook Account with Gmail

  • Sign in to your Gmail account with the correct credentials.
  • Click the Gear button and hit on the Settings tab.
  • Click on the IMAP / POP button to enable it. 
  • In the end, click on the Save changes.

Part 2: Set up Outlook Mac with Windows Outlook Account

  • Firstly, open Mac Outlook on your system and go to the Menu tab.
  • Next, go to Tools and click the Accounts option.
  • Now, enter your Mac Outlook login details correctly.
  • Click Add Account to finalize this process.

Part 3: Generate a New Label for Mac Outlook and Windows Outlook

  • Reopen your Gmail account, click the Gear button, and click Settings.
  • Choose the Label button and check the IMAP option to create a new label.
  • Go to your Mac Outlook account and click Send / Receive option.

Part 4: Send Mac Outlook Emails to Outlook Windows 

  • Again open your Mac Outlook account and right-click on the folder you wish to transfer.
  • ‘Then select Move >> Copy to Folder and enter a name for the folder from Windows Outlook. After that click on the Copy option.
  • Now, click the Send / Receive folder to sync your Mac Outlook data with Windows Outlook.

Part 5: Convert Outlook Data to PST File Format

  • In this stage, first, open the Windows Outlook application.
  • Click File >> Open and Import >> Import/Export option.
  • Select Export File >> Outlook Data File (.pst).
  • Select the folder you want to export and browse to its location
  • Now, click on the Finish button.

That’s it!

This is the free way to convert OLM to PST file format with Gmail configuration. But wait, there are also some limitations with the above-discussed manual approach.

What are the Limitations of the Manual Method?

  • The difficult task for novice or beginners
  • The lengthy process that took hours
  • Chances of modifications or data loss during the conversion
  • Installing the Outlook application is mandatory for this task
  • Doesn’t convert corrupted or damaged Mac OLM files

Now, how to overcome the limitations of the manual method? Is there an alternative solution to export Mac Outlook to Windows Outlook? The answer is yes, you can opt for the professional method that doesn’t have such limitations and gives you accurate results.

Professional Method to Convert OLM File to PST Without Outlook

Yota OLM Converter is the perfect tool for you to convert OLM to PST file without any limitations. It supports exporting the bulk of OLM file data items with zero data loss. The software does not need the installation of Outlook, so you can transfer Mac Outlook files to PST without any external application.

This tool is simple to use and any non-technical user can easily access it to do their job quickly. Also, it provides a full preview of OLM file data, you can view OLM files free in multiple modes. This is a Windows-supportive utility that works on Windows platforms including the latest Windows 11.

To start the process, first, download and install the tool on your machine. After that follow the steps below.

Steps to Convert OLM to PST for Outlook Windows are as follows;

Step 1. Run the software and click on the Open menu from the top.

olm to pst converter tool

Step 2. Then select Email Data Files and select Outlook for Mac OLM Files.

add olm files

Step 3. Click Export and select PST from the multiple file formats.

convert olm to pst

Step 4. Finally, select the destination to store PST and hit on Save button.

convert olm file to pst

Done! Once the conversion is complete, import the PST file in the Windows Outlook application using the Import/Export inbuilt option.

Also Read: Import OLM to Outlook Windows

The Final Thoughts

In the above post, we have discussed 2 best methods i.e. manual and professional to convert OLM to PST file format. Manually you need to install the Outlook application, require technical knowledge, and cannot convert damaged OLM files. To overcome all these manual limitations, it is recommended to go with the professional OLM file converter wizard on the Windows platform. This tool provides support to accurately convert OLM file to PST without Outlook in a few easy steps.


Question 1. Can I convert multiple OLM files at once with this software?

Answer. Yes, the suggested tool provides freedom to export the bulk of OLM files to PST in a single attempt.

Question 2. Does the tool work on Mac operating system?

Answer. No, the software is well compatible with Windows OS only. So, you can install it on Windows 11, 10, and other below versions.

Question 3. Can I open OLM file in Windows?

Answer. Yes, the software allows you to convert OLM to PST file format. Later, you can import the PST file into Windows Outlook 2021 and other versions.

Read More: Best OLM to ICS Converter

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