2 Best Methods to Convert OLM to MSG Format

OLM files, used by Outlook for Mac, store emails, contacts, calendars, and other mailbox data. On the other hand, MSG files, supported by Outlook for Windows, store individual email messages to manage, transfer, and store Outlook data. If you are shifting from Outlook for Mac (OLM) to Outlook for Windows, you might need to convert your OLM files to MSG format, which is supported by Outlook for Windows.

Converting OLM to MSG provides compatibility between both platforms, allowing flawless access to your emails in the Windows environment. This blog will walk you through the two best methods to convert OLM to MSG format. Apart from the manual, we will also describe the automated solutions of DRS OLM Converter to convert OLM files to MSG with ease.

Basic Reasons to Convert Outlook OLM Emails to MSG

Converting Outlook OLM emails to MSG format can be essential for various reasons. Here’s a comparison table that highlights the key differences between OLM and MSG file formats:

BasicsMSGOLM
UsageUsed by Outlook for Windows to store individual email messages.Used by Outlook for Mac to store email data, contacts, calendars, and tasks.
File StructureStores a single email message with its details, attachments, and metadata.Contains multiple data types (emails, contacts, calendars) in a single file.
Platform CompatibilityIt is compatible with Outlook for Windows and other email clients.It is compatible only with Outlook for Mac.
Export OptionsSupports easy exporting and sharing of individual emails.Limited options for exporting individual emails.
Accessing ContentCan be opened using Outlook for Windows and some other email programs.Requires Outlook for Mac to access and manage.
Backup and StoreIndividual MSG files can be easily backed up and stored.For backup, it requires handling the entire OLM file.
Metadata PreservationIt maintains complete metadata and formatting of the email message.It preserves metadata but may have limitations during conversions.

This table provides a clear overview of the differences between OLM and MSG formats. It helps users understand their unique characteristics and use cases.  Let’s explore the best methods to accomplish this task.

Two Best Methods to Convert OLM to MSG

When moving from Outlook for Mac to Outlook for Windows, one of the essential tasks is converting OLM files to MSG format. In the upcoming section, we’ll explore the two best methods to convert OLM to MSG format.  Whether you want to do it manually or use a faster, automated tool, these methods will make it easy to transfer your data without any problems.

#Method 01: Manual Solution to Convert Mac OLM Files to MSG 

One common method to transfer emails between different Outlook versions is by using your Outlook account. This method is ideal if you have smaller amounts of data and don’t mind spending some time configuring accounts.

#Stage 01: Set Up an Email Account in Outlook for Mac

To set up an email account in Outlook for Mac, follow these steps:

  • First of all, install and run the Outlook app on your Mac.
  • Then, tap on “Outlook” in the menu bar, then select “Preferences.”
  • Next, hit the “Accounts” option in the Preferences window.
  • Tap on  the “+” button at the bottom left and choose “New Account.
  • After that, as the type of account, pick the Email option.
  • Now, type in your email address and Input your password >> Add Account.
  • Once your account is added, you should see it in the Accounts list.

#Stage 02: Import an OLM file into a configured Outlook for Mac account.

  • Here, you should open Outlook for Mac first.
  • Then, navigate to the File menu and select Import.
  • Choose the option to import an Outlook for Mac archive file (.olm) >> Next.
  • Now, find the OLM file on your computer and select it.
  • Select the type of data you wish to import, like emails, contacts, or calendar entries >> Continue.”
  • Use the file browser to locate the OLM file you want to import.
  • Finally, click “Import” to initiate the import process of OLM files.

After the import process completes, check your Outlook folders to verify that your emails, contacts, or other items have been successfully imported.

#Stage 03: Set up the Same Email Account in Outlook for Windows.

Your email account should now be configured in Outlook for Windows.

  • Launch the Microsoft Outlook application on your Windows computer.
  • After that, click on File in the upper left corner of the window >> Add Account.
  • In the Add Account window, enter your name, email address, and password.
  • After entering the given details, click on the Connect button and proceed further.

#Stage 04: Use Windows Outlook to Export OLM Data to MSG

  • Now, go to the folder where the imported OLM data is located in Windows Outlook,
  • Among several emails, choose the specific Olm file you want to convert to MSG format.
  • You can simply drag the email from the Outlook inbox to your desktop or any folder. This will create an MSG file.
  • After that, right-click on the email you want to export and select Save As.
  • In the dialog box, choose the location, and set the file type to Outlook Message Format (*.msg), then click Save.

This process will help you successfully convert OLM data to MSG format using Outlook for Windows. 

Limitations associated with the Manual Conversion

When you choose the manual way to convert OLM files to MSG files, it can be quite challenging due to several limitations. Here are some of the main drawbacks:

  • Manual methods often require converting files one at a time.
  • Also, it can be time-consuming, especially with large mailboxes.
  • It requires both Mac and Windows Outlook installations.
  • May not keep the exact structure and metadata of emails during the process.
  • Manual methods might not support all types of data in OLM files.
  • Some versions of Outlook for Mac and Windows are not fully compatible.
  • Users with limited technical skills may find the manual process difficult.

If you have a lot of emails or need a quick and effective way to manage them, it’s best to use a special tool. This software is made to convert OLM files to different formats, like MSG, without the risk of data loss or corruption.

#Method 02: Quick and Simple Solution to Convert OLM to MSG

The DRS OLM Converter is the best and risk-free solution to export OLM to MSG in just a few steps. You can convert multiple OLM files to MSG  at once, which can be a significant time saver. On the basis of the start and end date, users can often select specific emails or folders to convert. Moreover, this utility preserves the original structure and content of your emails. It allows the conversion of OLM files into several formats, like MBOX, CSV, EML, HTML, MHT, PST, EMLX, etc. It has an easy-to-use interface, accessible for both beginners and experienced users. In addition to Mac, this software is compatible with all versions of Windows also. Now, we will move to the steps to convert your OLM file to MSG. 

Simple Steps to Export OLM Files Into MSG

  • First of all, download and run the OLM to MSG Converter > Continue.
  • Click on the Select File/Select Folder >> Click on Open to add OLM data.
  • Now, you can preview the tree-structured format of selected OLM data.
  • After that, choose the MSG file format from the given list of file formats.
  • Next, assign a path to save the MSG file and apply additional features.
  • Lastly, click on the Start Process button to initiate the conversion process. 

Also Read: Extract Attachments From OLM File.

Conclusion

In this blog, we have discussed the importance and methods to convert OLM to MSG format as part of email management. Both manual and automated methods have their own excellence depending on your specific needs. If you only have a small number of emails and want a free solution, the manual method will work for you. However, for larger mailboxes or if you prefer a quicker and more reliable solution, using the given software is the way to go. Because, it provides features like batch conversion, preview options, and filtering based on date or folder to manage the large volume of emails. With the help of this software, you can efficiently convert OLM files to MSG format and ensure your email data is successfully migrated from Mac to Windows.

Related Post: Convert OLM to ICS.

About The Author:

Pradeep is an expert with over 2 years of experience in email migration, email recovery, and file conversion. He has a passion for helping users by sharing easy-to-understand solutions for common technical challenges across different platforms. Known for breaking down complex tech topics into simple, enjoyable content, Pradeep's work has earned recognition in several well-known tech blogs. His straightforward approach and reliable guidance have made him a trusted source for both tech enthusiasts and beginners looking to resolve their technical issues.

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