How to Convert Outlook OLM Emails to MSG File Format?

Rollins Duke   
Published: October 5th, 2023 • 8 Min Read

In this in-depth guide to convert OLM to MSG file format. If you’re looking to seamlessly transition your Outlook data between these formats, you’re in the right place. Our comprehensive guide will provide you with step-by-step instructions, useful tips, and insights to ensure a successful conversion process.

Free download OLM to MSG Migration software which enables you to convert OLM data file to MSG format in the easiest manner. It is one of the perfect solutions to move or transfer OLM file to MSG mailbox. There are thousands of users who want to know how to change emails from MS Outlook OLM to MSG folder. If you are also looking for an application of this type, you are here in the right place. In the next section of this article, I will describe the complete and accurate process of how a user can convert OLM data file to MSG files without making any changes to their original content.

Understanding OLM and MSG Formats

Before we dive into the conversion process, let’s understand the OLM and MSG formats:

  • OLM Format: The OLM (Outlook for Mac) format is used to store mailbox data in Outlook for Mac. It encapsulates emails, contacts, calendars, and other attributes into a single file.
  • MSG Format: The MSG format is widely used to store individual email messages. It contains the content, metadata, and attachments of a single email message.

Brief Steps to Convert OLM File to MSG

  1. Firstly, Install & run OLM File to MSG Converter.
  2. Then, click on the “Add File/Folder” to choose the OLM files.
  3. Then, Choose MSG files from the “Saving Options”.
  4. After that, choose a destination folder for the final output
  5. Finally, click on the “Convert” button.

Manual Method to Convert OLM to MSG: A Step-by-Step Guide

In this tutorial, we will walk you through a manual method for converting OLM (Outlook for Mac) files to MSG format. While there are software tools available for this conversion, the manual method offers a number of advantages, including simplicity and control. However, there are also some potential drawbacks to using the manual method. Here are the key drawbacks to consider:

  • Time-Consuming Process
  • Technical Skill Requirement
  • Risk of Data Loss
  • Limited Automation
  • Compatibility Issues
  • Incomplete Metadata Preservation
  • Lack of Scalability
  • Reduced Features

Converting OLM (Outlook for Mac) files to MSG format can be achieved through a straightforward process:

Step 1: Configure Email Account on Outlook for Mac

  1. Launch Outlook for Mac on your system.
  2. Click on “Outlook” in the top menu bar and select “Preferences.”
  3. In the Preferences window, click on “Accounts.”
  4. Click the “+” button at the bottom-left corner to add a new account.
  5. Choose “Email” as the account type.
  6. Enter your email address and password, then click “Add Account.”
  7. Outlook will automatically configure the account settings and set up the email account.

Step 2: Import OLM File into Outlook for Mac (Configured Account)
Following are the steps to import OLM file:

  1. In Outlook for Mac, click on “File” in the top menu bar.
  2. Select “Import.
  3. Choose “Outlook for Mac archive file (.olm)” and click “Next.”
  4. Locate and select the OLM file you want to import.
  5. Choose the data you want to import, such as emails, contacts, and calendar items. Click “Continue.”
  6. Select the destination folders for the imported data. Click “Import” to start the process.

Step 3: Configure the Same Email Account in Outlook for Windows

  1. On a Windows system with Outlook installed, launch Outlook.
  2. Click on “File” in the top menu bar and select “Add Account.”
  3. Enter your email address and password, then click “Connect.”
  4. Outlook will automatically configure the account settings and set up the email account.

Step 4: Convert OLM Data to MSG Using Outlook for Windows
Finally, drag and drop to generate msg files:

  1. In Outlook for Windows, navigate to the folder containing the imported OLM data.
  2. Select the email messages you want to convert to MSG format.
  3. Drag and drop the selected emails into a local folder or your desktop. Outlook will automatically create MSG files from these emails.

Best Solution to Export OLM to MSG format in Bulk

It is one of the best solutions available at the present time to migrate Outlook emails to an MSG folder. The free trial version of BitRecover OLM Converter Software will allow users to export the first 25 emails from each OLM folder. There is no need to have advanced technical knowledge to accomplish the migration. There are thousands of users who want to convert OLM file to MSG files format with attachments.

Apart from that, there is a huge number of consumers who wish to deal with a large number of queries pertaining to the conversion from OLM mailbox to MSG. Some of the most frequently asked questions by Google users are given in the table below:

  • How to Export OLM file to MSG format quickly?
  • Way to import Outlook OLM Mail to MSG folder?
  • How to convert OLM file to MSG files?
  • Can I transfer Emails from OLM data to MSG file format?
  • How to forward MS Outlook OLM mail to MSG mailbox?
  • Best way to Import OLM email to MSG file?
  • How to save OLM emails to MSG data?

The quick guide shows how to transfer OLM format to MSG files effortlessly. We take the help of OLM to MSG Converter software that will allow users to convert the bulk of OLM files into MSG file folders instantly.

How to Convert OLM to MSG Format?

The OLM Mail to MSG Migration software will enable the users to export mailboxes from Outlook for Mac folder to MSG. The above video tutorial will describe the whole working of OLM emails to MSG Conversion process. The overall working of the application is very easy and simplified as any non-technical user can better understand it in easy norms. Just follow these simple steps to better understand the entire conversion process.

Working Steps to Convert OLM Files to MSG Files

  1. Run and Install the tool on your windows machine.

    tool to convert OLM to MSG files

  2. Here, the software will show you the dual section mode to add OLM mailbox data in the application panel by selecting Select files and Select folder options. After that, you have to select the OLM files, the tool will show its path >> click on the Next button.

    Select files

  3. Kindly choose the specific folders that you want to convert OLM archive to MSG files.

    specific folders

  4. In the below screen, it will show the number of saving options. Where you can choose MSG as the saving format.

    saving format

  5. Setup OLM file to MSG file conversion options such as Destination path.


  6. Now the migration process started here. The user can analyze the live conversion procedure.

    how to convert olm to msg

  7. After completing the OLM mailbox to MSG migration process, it will automatically open converted data file/folders.

    OLM to MSG migration


As a result of the above, we can readily conclude that it is one of the most straightforward solutions accessible at the time of writing to convert OLM file to MSG files in a few easy steps. During the migration, there are no restrictions on the size of the file. As a result, an infinite number of email items may be uploaded from OLM file to MSG format. I am hopeful that the above-described procedure will answer all of your questions in a few simple stages or without any difficulty.

FAQ’s – Convert OLM to MSG File

  • Q: How many items can I migrate using this OLM to MSG toolkit during the trial version?

    Ans– The trial edition of the software will allow users to export only the first 25 emails from each folder. In case you want to transfer unlimited data, then it is important that you first activate the application by purchasing the appropriate license.

  • Q: Is it necessary to install third-party applications for the functionality of this conversion tool to convert OLM file to MSG files?

    Ans– A: No, the utility is completely independent to perform its work without requiring any third-party application.

  • Q: Does this utility preserve the folder hierarchy of my mailboxes during the mail conversion into the MSG items?

    Ans– A: Yes, the software will provide the Save to default folders option used to maintain the hierarchy of internal mailbox folders during the migration.