Manual Ways to Convert OLM to PST

olm to pst converter

Last Updated on May 9, 2023 by Team Experts

Are you an avid Mac user who needs to switch to Windows but is worried about how to transfer your Outlook data? Look no further! In this blog post, we will delve into the manual ways to convert OLM to PST.

Say goodbye to the overwhelming feeling of losing your precious Outlook for Mac data and embrace the thrill of seamlessly transferring it to Outlook for Windows.

Why and when do users need to convert OLM to PST?

There are several compelling reasons why users may need to convert OLM to PST. Let’s take a closer look at some of the scenarios where this data migration becomes a necessity:

  • Switching from Mac to Windows: If you’re a loyal Mac user who is transitioning to a Windows PC, you’ll likely need to convert your Outlook for Mac data to a format that is compatible with Outlook for Windows. This ensures that you can seamlessly continue accessing your emails, contacts, and calendar events on your new Windows system without losing any valuable information.
  • Moving to a Different Email Client: Perhaps you’re exploring other email client options or migrating to a different email management system that requires the PST format. Converting OLM to PST allows you to make a smooth transition without leaving behind any critical data.
  • Data Backup and Recovery: Data loss is a nightmare that can strike at any time due to various reasons like system crashes, hardware failures, or accidental deletion. Converting OLM to PST serves as a smart data backup and recovery strategy, providing you with an extra layer of protection for your precious Outlook for Mac data.
  • Collaborating with Windows Users: In a professional setting, collaborating with colleagues who use Outlook for Windows may require you to convert OLM to PST to share and exchange email data seamlessly. This ensures smooth communication and collaboration within the organization.
  • Archiving Old Data: Managing a cluttered mailbox can be overwhelming. Converting OLM to PST allows you to archive older data, freeing up space in your Outlook for Mac mailbox and improving performance while still retaining access to the archived data whenever needed.

In a nutshell, converting OLM to PST opens up a world of possibilities, from transitioning to a new operating system to safeguarding your data, collaborating with colleagues, or optimizing your email management.

So, if you find yourself in any of these situations, read on to discover the manual ways to convert OLM to PST and unlock the power of seamless data migration!

Free Manual ways to Convert OLM to PST

Method 1: Exporting OLM to PST using Outlook for Mac

  • Launch Outlook for Mac on your Mac computer.
  • From the File menu, select “Export.”
  • Choose the items you want to export, such as emails, contacts, and calendar events, and click on the right arrow to proceed.
  • Select the destination folder where you want to save the exported OLM file.
  • Click on the “Save” button to start the export process.
  • Once the export is completed, you will have an.olm file saved on your Mac computer.
  • Transfer the.olm file to your Windows computer using a USB drive, email, or any other method of your choice.

Use Regain OLM to PST converter and convert the OLM file into PST format.

  • On your Windows computer, open Outlook.
  • From the File menu, select Open & Export, and then click on Import/Export.
  • Choose Import from another program or file, and click on Next.
  • Select Outlook Data File (.pst), and click on Next.
  • Browse and select the.olm file that you transferred from your Mac computer.
  • Choose the items you want to import to Outlook for Windows and click “Next.”
  • Select the destination folder where you want to import the data and click Finish.

Outlook for Windows will now import the data from the.olm file, and you will have successfully converted OLM to PST using Outlook for Mac.

Method 2: Using the IMAP feature

  • Configure an IMAP email account on both your Mac Outlook and Windows Outlook.
  • Drag and drop the items (emails, contacts, calendar events, etc.) from your Mac Outlook folders to the corresponding folders in the IMAP account. This will sync the data to the IMAP server.
  • Wait for the data to sync to the IMAP server.
  • On your Windows Outlook, wait for the data to sync from the IMAP server.
  • Once the data is synced to your Windows Outlook, you will have successfully converted OLM to PST using the IMAP method.

Note: Using IMAP may have some limitations in terms of preserving certain features such as metadata, attachments, and folder hierarchy.


Exporting MAC Outlook emails to PST is necessary for various reasons, such as migrating from Outlook for Mac to Outlook for Windows, switching email clients, or simply consolidating data.

By following the step-by-step instructions provided in this article, you can successfully convert OLM to PST.

So, go ahead and try out these manual methods to convert OLM to PST and unlock a whole new world of possibilities with your Outlook data! If you found this article helpful, feel free to share it with others who may benefit from it.

Read more: Simple Solution To Convert PST to MBOX File: Quick Method

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Anil is an enthusiastic, self-motivated, reliable person who is a Technology evangelist. He's always been fascinated at work especially at innovation that causes benefit to the students, working professionals or the companies. Being unique and thinking Innovative is what he loves the most, supporting his thoughts he will be ahead for any change valuing social responsibility with a reprising innovation. His interest in various fields and the urge to explore, led him to find places to put himself to work and design things than just learning. Follow him on LinkedIn

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