How to Open .eml File in Outlook Mac (OLM) on Mac?

admin | data migration email conversion eml how to mac os software technology | 4 minutes read | Modified on: 15-07-2025

Through this blog, I will describe an accurate file conversion method that sufficiently enables you to solve how to open .eml file in Outlook Mac (OLM) on Mac OS. We know the Outlook for Mac email client remains first on the priority list of many organisations worldwide. As it provides user-friendly characteristics to the users that helps them conveniently segregate data. And there are many other advantages of converting EML files to OLM files that will also be elaborated in this article. Let’s start our article.

Hey I am Bennett, The consultancy firm where I work planning to shift towards Outlook for Mac email clients. Is there any trustworthy source available that instantly imports multiple EML files into OLM format in a single cycle? If yes then please guide me on it.  

Hello, I am Campbell, I have a bunch of EML files that I have extracted from Apple Mail email client. And I need to import them into OLM format. As a user from a non-technical class I am searching for a simple approach to tackle this issue. If anybody has any solution then please let me know. Thanks.

Why Do I Convert EML to OLM?

Let’s explore the reasons why users convert their files from EML to OLM file:

  • If users want to import their EML files into Outlook for Mac, they must convert them to OLM format, as Outlook for Mac does not support importing EML.
  • Users may want to convert multiple EML messages into a single OLM file to maintain a structured archive of all mailbox data on Mac OS.
  • OLM files are often used for creating backups of Outlook for Mac data.
  • Converting multiple EML files into a single OLM file is more manageable for importing and organizing data in bulk.
  • Users can convert EML to OLM to consolidate backup files in a more robust and Mac-compatible format.

Use EML to OLM Converter for Mac to Open .eml File in Outlook Mac (OLM)

MacArmy EML Converter for Mac helps you migrate a bunch of EML files into OLM format in single processing. Users may effortlessly convert EML files using this software as it involves only a few simple steps that can be taken by any user.  The software provides an impeccable file conversion result thus there will be no undesired changes can be seen in the converted format. All such attributes of the EML like attachments and Meta elements also remain intact. While converting multiple files there is no data loss issue.

How to Open .eml File in Outlook Mac (OLM) on Mac? – Working Process Explained

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Here is complete working detail of the migration procedure mention:

Step1: Launch Mac EML to IMAP Converter on Mac.

Step2: Now load EML files using either “Add File” or “Add Folder” options.  Then click the “Next” button.

Step3: Now you can see the tree-like structure of EML files. You may tick the required one for conversion into OLM.

Step4: Choose IMAP format among several other available in the “Select Saving Option”. 

Step5: And enter the required credentials of IMAP.

Step6: Finally after pressing the “Export” tab the procedure of migration starts from EML to OLM.

Step7: Now users receive pop-up displaying “Process Completed Successfully” hit on Ok lastly.

What are the Benefits of Mac EML to OLM Tool?

Users can import only desirable files as they may tick the particular EML items to convert in OLM format. Also users have a facility to choose for the destination path of the output OLM files accordingly. The software allows you to convert EML files to all such application/email clients that adopt EML format such as Thunderbird, Apple Mail, and Outlook Express, Dream Mail etc. and you do not need to download all those email clients as it is an independent application for the conversion process.

  • The software generates all the conversion details in a TXT format that instantly pop-ups after the conversion procedure.
  • The software runs on both OS like Windows OS (Windows 10, 11, 8.1, 8, 7, XP, and Vista etc.) and Mac OS (Monetary, High-Sierra, Catalina, Big-Sur, High-Sierra and Mojave etc.) effectively.
  • Free demo version activates processing and allows you to convert the first 25 files of EML into OLM free of cost.
  • Moreover, without any technical knowledge or skill users are able to import their files from EML to OLM. As the process is very simple to understand.

Read more

How to Import EML to Office 365

Create PDF Files from EML Files

Transfer EML data to Gmail on Mac OS

Wrap up

All the users now may easily solve the issue how to open .eml file in Outlook Mac (OLM) on Mac. The above mentioned EML to OLM Converter for Mac is a complete package for the users who are seeking for a reliable conversion tool for converting files from EML to OLM. As it enables you to convert files in a minimal time with 100% accuracy. You just need to download the software in OS like Mac and Windows and grab the free trial facility that clears all your doubts completely for sure.