Convert OLM File to EML: Export Mac Outlook to EML Easily

Written By
Aradhya Jain
Approved By
Shivam Rathore
Updated on
October 6th, 2025
Read Time
5 minutes

5/5 - (1 vote)

Noah’s Query: I use Mac Outlook for emails. But now I want to switch to another email client that supports EML files. How can I convert OLM file to EML format without losing emails, contacts, or attachments?

Summary: Outlook for Mac saves all mailbox data in an OLM file. It includes emails, contacts, calendars, and attachments. However, many email clients like Windows Live Mail, Thunderbird, and Apple Mail use the EML format to store emails. If you want to access your Mac Outlook emails in these email clients, you need to convert Mac OLM to EML. In this blog, we will explain both the manual and the professional DRS Softech OLM Converter Tool. Both methods help you easily transfer emails without data loss.

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Table of Contents

Simple Steps to Convert OLM File to EML Format

Download & install the DRS Softech OLM to EML Converter.
Pick: Select Files or Select Folder to add your OLM files.
Then, you can preview (Cross-verify) & mark them to convert.
After that, choose the EML file format as the Saving option.
Lastly, use customized features/filters and click Convert.

Why Export Outlook OLM to EML?

EML files are supported by many desktop and web email clients.
Unlike OLM, EML files are easy to open and share individual emails.
It keeps attachments, metadata, and formatting intact.
Moreover, helps switch from Mac Outlook to cross-platform clients like Thunderbird or Windows Live Mail.

Method 01: Manual Method to Convert OLM File to EML

There is no direct option in Outlook for Mac to export your OLM to EML. But you can use this indirect method. Here is how you can perform it:

Firstly, open Mac Outlook on your system.
Then, select the email you want to convert.
Now, drag the email and drop it on your desktop.
It will be saved in .eml format automatically.
Afterwards, you need to drag and drop each email one by one.
Once done, all your selected emails will be available in EML format.

Limitations of the Manual Method

Time-consuming, as you must drag and drop emails one by one.
Not suitable for large mailbox migration.
High risk of missing attachments and metadata.
Furthermore, folder hierarchy and bulk migration are not preserved.

So, if you have only a few emails, you can use the manual method. But for complete migration of OLM files to EML, a professional tool is the best choice.

Method 02: Professional Tool to Convert OLM File to EML

To make the process simple and risk-free, you can use the DRS Softech OLM Converter Tool. This software allows you to convert all emails from OLM files into EML format in just a few clicks. With the help of this tool, it preserves the original data formatting, structure, and metadata during the entire conversion. You can also import OLM to Office 365 Mailbox and other formats (File and Email Clients). Additionally, it is highly compatible with all Windows and Mac versions.

One-Time Service to Convert OLM to EML

If you need to convert OLM files only once, the provider offers a one-time service. Just share your OLM files, and the team will securely migrate all data into EML. It’s fast, safe, and reliable, with no data loss.

How to Convert OLM File to EML Format Professionally?

First, download and install the DRS Softech OLM File to EML Converter on your PC.
Now, choose: Select Files or Select Folder to browse the OLM file and click Next.
Then, you can check (Preview) and select the OLM emails that you want to convert. Hit Next.
After that, pick the EML format as the Saving Format from the drop-down list.
In the end, apply advanced features and filters based on your needs. Click Convert.

Real-Life Example:

Emma used Outlook for Mac to manage her emails. Later, she switched to Thunderbird for better features. She had thousands of emails stored in OLM format. The manual method was not possible because of the huge volume. She used the DRS Softech OLM Converter Tool and successfully migrated all her emails into EML with attachments and folders preserved. Now, she can access her old Mac Outlook emails easily in Thunderbird.

Conclusion

In this technical blog post, we explored several methods to convert OLM file to EML using a manual and a professional tool. At the same time, the manual method is free to use. However, it has several limitations that make irrelevant choice for every user. That’s why it’s highly suggested to use the professional tool for bulk conversion. With its several advanced features, users can easily customize their output based on their needs. In addition, a free demo verison of this tool is available to understand its features and performance.

Frequently Asked Questions

Q.1 How to convert OLM to EML?

Ans: Download the DRS Softech OLM File Converter >> Add EML Files >> Preview & Select OLM files >> Choose EML Saving Format >> Apply features >> Convert.

Q.2 Is there a risk of data loss during OLM to EML conversion?

Ans: No. With the help of DRS Softech OLM Converter Tool, there is no risk of losing important data during the OLM to EML conversion.

Q.3 Is the software compatible with both Windows and Mac OS?

Ans: Yes. The DRS Softech OLM to EML Converter is highly compatible with all Windows and Mac OS.

Q.4 Does an OLM to EML Converter preserve email attachments?

Ans: Absolutely! You can easily preserve original email attachments by using the DRS Softech OLM Converter Tool.

About The Author:

Aradhya Jain

I'm Aaradhya Jain, a technical content writer at DRS Softech. My goal is to simplify complex data recovery, email migration, and file management topics into practical content that helps users to make informed decisions. I tend to deliver clarity, accuracy, and real value in the write-ups by minimizing their technical complexities.