Summary: All data stored in Outlook for Mac is stored in OLM files and can only be viewed in the Outlook for Mac system. The convenience of MBOX makes it easy for many Outlook for Mac users to convert OLM files to MBOX. So, keeping these in mind, we will present you with several manual techniques to convert OLM to MBOX easily, and the OLM to MBOX Converter software for a quick and secure conversion.

Outlook for Mac enables Mac users to connect to the Exchange Server. The mailbox data of the Microsoft email client is saved in OLM format. The OLM format is not supported by other email clients, hence it is not feasible to open OLM emails in applications like Apple Mail or other email clients like Thunderbird. But you can convert OLM files to MBOX format to see and open these emails with MBOX email applications. Learn how to convert OLM to MBOX format easily using this article. Before that, let us know the reasons for the OLM to MBOX conversion.

Reasons for Converting OLM to MBOX

MBOX files can be opened by any open-source email client. Apart from the advantages, there may be many more reasons to convert OLM to MBOX. Some of these include:

• Easier and more cost-effective to manage as compared to OLM files.
• MBOX files are supported by all operating systems.
• Works with over 20 open source email clients.
• An easy-to-use interface to browse and read OLM files.

These peculiarities make the MBOX files special in their task. Now, let us proceed towards the procedures that enable us to convert OLM to MBOX format properly.

How to Convert OLM to MBOX Manually

A few ways exist to change OLM to MBOX manually. But this section will guide you on the universal way to convert OLM to MBOX.

Method # 1. Drag and Drop Technique

This approach changes the OLM folder to MBOX, not the full mailbox. This operation is required to be repeated in two stages until all the OLM mailbox items are converted into MBOX. This method is only for Outlook for Mac 2016, 2019 & 2021. To do the same, follow the steps below:

Part 1. How to Import OLM file to Outlook for Mac

• Open Outlook for Mac, select Tools, then Import.
• Select the Outlook for Mac archive file (.olm) and tap Continue.
• Now browse for the required OLM file and click on Import.

Imported OLM files will appear under the On My Computer tab in Outlook for Mac.

Part 2. How to Drag and Drop OLM to MBOX

• Close and restart Outlook for Mac.
• Import OLM data in Outlook for Mac, choose the folder you want to save, and drag and drop it into the desired position in File Explorer.

It will save your OLM file in MBOX format on your system.

Method 2: Import OLM to MBOX via Gmail & Outlook

You can also convert the OLM file to the MBOX format by setting up an IMAP account in Outlook for Mac and then exporting the OLM file. The steps to run the procedure are given below:

Part 1. Turn on IMAP in the Gmail account

• Go to the Gmail account and log in with your login details.
• Now, click the Gear icon in the top right corner and choose See all settings.
• Go to Forwarding and the POP/IMAP tab and look for IMAP access. Turn IMAP on. Click Save Changes.

Part 2. Configuring IMAP Account in Outlook for Mac & Exporting OLM Files

1. Launch the Outlook email client and choose Tools >Account >Email.

2. Log in using your Gmail credentials and add your account.

3. Choose the emails that you want to convert to MBOX format, and right-click on them and move them.

4. Now click the Control Panel option, then click Mail > Open an account.

5. Click New and configure the appropriate settings.

6. This is how the IMAP account is configured in Windows Outlook.

7. Create a new PST file using the Import / Export option in Outlook.

8. After that, you can export the PST file to MBOX format.

Reliable OLM to MBOX Converter Software

Manual methods have some restrictions, and it is not recommended to convert OLM to MBOX format. Professional DataVare OLM to MBOX Converter, which you can use for doing safe and seamless conversion. This software is incredibly stable and easy to use, and it makes your work easier. It is quite easy to convert OLM files into MBOX format, which is supported by Apple Mail and many open-source email clients like Thunderbird.

Now, let's discuss the advantages of using this tool:

• With this utility, you can easily convert OLM files to MBOX, maintaining the original hierarchy and structure.
• It has a user-friendly interface, so both technical and non-technical users can use it easily.
• It effectively retains emails with images, attachments, and metadata.
• Import OLM file to Gmail & Exchange Server
• Transfers OLM files to Outlook.

Simply follow these easy procedures to convert OLM files to MBOX format:

1. Download OLM to MBOX Converter Software.

2. Finish the setup of the tool as per the instructions.

3. Launch the tool on your machine and click on the “Select File” option from the toolbar.

4. Click the Browse button to upload the OLM file and click Next.

5. Look at your OLM email in the original hierarchy and choose the file you wish to convert, then click on the Save button.

6. Select the MBOX file from the several file-saving options and click Next.

7. In this part, select the desired filters to convert some of the data from the OLM file to MBOX. Just select the filtering parameters you want and then click the Next button.

8. Choose the desired MBOX email client (like Apple Mail), then click on Browse to choose a save location. When finished, click Finish.

9. It takes a while to convert and pop up with a successful conversion message with the saving location. Click the OK button to complete the transaction.

Abstract

If you want to move your emails from one platform to another, like Thunderbird and Apple Mail, by hand, then you have challenges. With third-party OLM to MBOX converter software like this software, you can easily convert your data files from one format to another. The tool will scan the source OLM files efficiently and convert them to MBOX without any hiccups. The resultant MBOX file will be saved at the specified place.