Free & Quick Solutions to Convert OLM to MBOX on Mac

Written By Suman Rawat
Updated on January 16th, 2025

Summary: Are you a Mac user and want to Convert OLM to MBOX on Mac? If so, then you have opened the right blog. Here, we will provide a free and quick solution to export OLM to MBOX on Mac. With this blog, you’ll learn different ways to export OLM to MBOX on Mac. If you want to know how to convert Mac Outlook files to MBOX, keep reading to find the right solution. Additionally, we will also introduce an automated solution using the OLM Converter. Before discussing the ideal approaches, we’ll understand the basic concepts of OLM and MBOX.

OLM vs. MBOX

Feature	OLM	MBOX
Purpose	OLM is a proprietary file format used by Microsoft Outlook for Mac to store mailbox data.	MBOX is a standard file format used by many email clients, including Thunderbird, Eudora, and Apple Mail.
Compatibility	OLM is only compatible with Microsoft Outlook for Mac.	MBOX is compatible with many email clients.
Security	OLM is a secure file format, but not as secure as MBOX.	MBOX is a more secure file format because it is not proprietary.
Formatting	OLM files are formatted in a proprietary way that is incompatible with other email clients.	MBOX files are formatted in a standard way that is compatible with many email clients.
Size	OLM files are typically larger than MBOX files.	MBOX files are typically smaller than OLM files.

Top Two Methods to Convert OLM to MBOX

There are different ways to export Mac OLM to MBOX, using manual and professional approaches. You can switch to any one of them that suits you. In this manual method, we will use Mac Outlook to export OLM files to MBOX. On the other hand, in the professional method, we’ll convert OLM files to MBOX using the OLM Converter. Let’s see which one is the best and fastest.

How to Convert OLM File to MBOX Manually
Automated Solution to Convert OLM Files to MBOX

Method 1: How to Convert OLM to MBOX on Mac Manually

Here’s a simple way to change OLM files to MBOX using Outlook for Mac. This method won’t cost you anything and lets you switch your OLM stuff to MBOX format. Now, let’s move toward the steps.

Open Outlook for Mac.
Click on the Tools menu and select the Import option.
Then, Select Outlook for Mac archive file (.olm) and click Continue.
Now, browse to the location of the OLM file and click Open.
The OLM file will be imported into Outlook for Mac.
Drag and drop the imported mailbox to the desktop. It will create an MBOX file for the mailbox. (Click and hold your mouse on the imported mailbox, then move it to your desktop. This action will create a special file called an MBOX file that contains all your mailbox data).

Note: It has some drawbacks, like the fact that you can change only one OLM file at a time. Also, you can’t convert specific emails or folders. It might take a lot of time to change and not work perfectly.

If you need to change multiple OLM files and want more control over how it’s done, you can use the OLM Converter special tool to export multiple files simultaneously, which works better and faster than a manual approach.

Method 2: Automated Solution to Convert OLM Files to MBOX

This method is the direct and best solution to convert OLM files to MBOX without installing Outlook. With OLM Converter, you can convert Mac Outlook files to MBOX without worrying about file sizes. It has a user-friendly interface or a simple GUI. However, non-technical users can use this application easily without difficulty. By following six easy steps, you can convert OLM to MBOX on Mac.

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Here are the steps to convert OLM to MBOX:

Download and Install the OLM Converter Tool.
Select OLM Files/Folders to browse, and then click Next.
Then, preview OLM file details from the tree-structure list and click Next.
Now, choose the MBOX format from the drop-down list.
After that, select the features you want.
Finally, click on the Convert button to start the process.

Note: This software has been tested by experts, so now you can use it without any doubt. Also, you can download a free demo version of the OLM Converter Tool. It can convert 50 items per folder. Now, we should know why we prefer OLM Converter to export OLM files into MBOX. Let’s discuss the benefits of this software.

What are the benefits of the Mac OLM Converter?

It provides various features and functions to convert OLM files to MBOX. Some benefits are given below.

It can convert Outlook OLM files effortlessly using Single or Multiple Modes.
It can transfer emails, contacts, journals, tasks, calendars, notes, and more from the OLM mailbox.
The tool offers to convert OLM to PST, MBOX, CSV, MSG, PDF, and others.
It allows you to choose specific mailbox folders for targeted OLM file conversion.
It’s compatible with all versions of Mac, including the latest version.
It offers to exclude attachments or save them separately.
It provides a Free OLM Converter Tool with a limit of 50 items per folder.

Conclusion

As we mentioned above, manual and professional approaches are used to convert OLM to MBOX on Mac. Both techniques are effective, but as we can see, the manual method has limitations that make it difficult for OLM to MBOX conversion. Besides that, the professional method is the best solution for converting multiple files simultaneously. Now, you can choose which you want as per your requirements.

About The Author:

Suman Rawat

Suman Rawat is a technical content writer and expert in the fields of email migration, data recovery, and email backup. Her passion for helping people has led her to resolve many user queries related to data conversion and cloud backup.