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How to Open OLM File in Apple Mail For Mac Manually?

Admin | Modified: 2022-01-15T15:07:31+00:00|Mac Outlook | 6 Minutes Reading

MS Outlook is one of the best user-friendly desktop-based email clients available for both Mac and Windows platforms. And this write-up is all about Mac Outlook. Because of some reason, many Mac Outlook users want to open OLM file in apple mail. But the concerning point is that both the email programs support different file formats.

That’s the reason you are unable to do this directly. Therefore you need to convert Mac Outlook OLM file into MBOX format supported by Apple Mail.

However, we will discuss different approaches that can easily transfer Outlook OLM file into Apple Mail.

Read More to Learn- Migrate Mac Outlook to Windows Outlook

But, before moving directly to the conversion process we first need to understand some real-life situations which are based on Mac Outlook to Apple Mail conversion.

User Query

Hey, I am a Mac Outlook user for many years. But from the last few months, I feel that the working of the Mac Outlook became so slow. So, to overcome this problem I uninstall and reinstall Mac Outlook but the problem remains the same. Therefore, I started using Apple mail and I found it more easy and simple than Outlook for Mac. Hence, I am planning to transfer my entire Mac Outlook data into my Apple Mail account but I am unaware of the procedure. Can anyone suggest me any reliable solution to open .olm file in Apple Mail? Any suggestions will be appreciable.

Solution:  If a user needs a simple and convenient solution to open OLM file in Apple Mail then they should try this ultimate professional solution. Mac OLM Converter is one of the best applications which help you perform OLM to MBOX conversion in a very short period.

Apart from this, we have another manual solution described in this article. After reading both the solutions choose which one is best for you.

Best Solutions to Open OLM File in Apple Mail

Here, in this blog we will going to discuss two best solutions that can help you to easily transfer Outlook file into MBOX file format. So, these are:

Why Switch From Outlook Mac OLM to Apple Mail

However, there are multiple reasons responsible for why you will need to open .olm file in Apple Mail. Some of them are listed below:

  • First reason could be to Manage multiple OLM files into a reciprocal Apple Mail email client.
  • Another reason is the reoccurrence of similar errors in Mac Outlook is the biggest reason for migration.
  • Many of you out there may excited to use the Apple Mail functionality and being bored with Mac Outlook.
  • Along with this, when you are changing an organization might be the reason for this conversion.

Manual Method to Open OLM File in Apple Mail

To transfer Outlook file to Apple Mail you need to follow the below-mentioned steps. Follow the steps carefully-

  • To initiate the process, open Outlook on your Mac machine
  • Then, select the mailboxes which you need to migrate from Outlook to Apple Mail
  • Now, you need to drag and drop the selected mailbox to your desktop interface. It will automatically save in MBOX file format
  • Repeat the above step till all your entire mailboxes are converted into MBOX file format
  • After this, preserve all your MBOX files into one folder
  • Close Outlook and open Apple Mail
  • Navigate the File menu and choose the Mailboxes option
  • After clicking on Mailboxes a new dialog box will appear on your screen. Choose MBOX file format from the dialog box and hit the continue button
  • Afterwards, navigate the folder that has all your MBOX files. Tap on Choose to continue the process
  • By doing this, a new window pop-ups, here you can preview all your .mbox files. If you don’t want to import any individual mail then uncheck the box of that mail
  • Finally hit the Continue button to complete the process.

Automated Solution to Open Mac Outlook Files to Mac Mail

As of now, you may have find that the Manual method is more lengthy and complicated. Therefore, in this situation you must opt the best SYSDaddy OLM File Converter Software. It is specially designed to open .olm file in Apple Mail in a few clicks. Apart from this, it is capable to export the .olm file into more than 9 file formats. You can convert OLM to CSV fileand also you can convert OLM file to Text, and other formats.

For Windows

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For Mac

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Addtional Features of the Utility

Here, following are some features that are additionally provided by this given application, give a look to them:

  • This application allows you to export mailboxes of Mac Outlook in bulk.
  • On top of this, you will be capable to transfer selective OLM file data into different file formats as required.
  • Moreover, this tool generates a complete report of the process after the completion of the conversion process.
  • Along with this, you will be enable to export selective mailboxes using the date filter option of the utility.
  • Additionally, it provides you an option to split the large PST file into smaller ones without a hitch.
  • Furhtermore, this utility supports all the versions of Mac Operating system.

Steps to Export and Open OLM File to Apple Mail

Download the software on your computer and follow the steps mentioned below to know the working of the tool-

  • First and foremost, click on the Add File/ Folder option to upload your file and mouse-click the Next button
  • Add file or Folder
  • From the new window, select the MBOX file format from Select Export type
  • open-olm-file-to-apple-mail
  • Then after, Navigate the destination folder for you resultant file
  • Destination
  • Finally, hit the Export button to begin the process.

Once the software completed the process, go to the destination folder and access the resultant file. Now, you can easily import the converted MBOX file into Apple Mail.

Limitations of Manual Method

The above method doesn’t enable you to transfer your entire OLM file into Apple Mail. So, it has many limitations. Some of them are mentioned below:

  • You will not be able to import bulk OLM files into Mac Mail with the help of the manual method.
  • In addition, it will take your a lot of time to complete the whole process.
  • Not only this, if you have any orphan .olm file and you want to migrate it into Apple Mail, then you will not be able to do this migration as well with the manual method.


In this article, we have described both the methods to open OLM file in Apple Mail. However, the manual method has its limitations. So, to overcome this you need to choose an automated approach SYSDaddy Software to transfer OLM files to Apple Mail. This all-in-one utility is tested by experts and able to export Mac OLM file into 8+ file formats without any trouble.

Moreover, the interface of this tool is designed in such a way that even non-technical guys can easily able to transfer Mac OLM file to MS Outlook, Apple Mail, Thunderbird, and other leading email clients. Also, you can download the demo version of the tool for free to migrate the files in a quick way.