How to Export Mailbox data From Outlook for Mac to PST?

All Macs come preinstalled with Apple Mail for accessing emails. Despite that, Outlook for Mac is preferred over Apple Mail as it allows users to do much more. Using OLM, users can create calendar events and collaborate on Teams, Skype, and even MS Office. But when a user decides to move from Mac to Windows, exporting their mailbox data from OLM to the Windows-compatible PST file format becomes a challenge. This is because Outlook for Mac only exports its mailbox data in OLM file.

In some cases, users may want to access data from old OLM files on a Windows PC.

Users can export the mailbox data from Outlook for Mac in an OLM file. Unfortunately, Microsoft Outlook for Windows does not support the OLM file format. Let’s read further and learn how to solve this problem.

IMPORTANT NOTE: The manual process involves a lot of steps and can be time-consuming. But, if you urgently need to export OLM to PST file format, skip to the next section to learn how you can quickly perform OLM to PST conversion by using Stellar Converter for OLM. Else, you can directly download the software below.

How to Export Outlook for Mac Mailbox to PST Manually?

As mentioned above, Outlook for Mac doesn’t export the Mailbox data in a PST file. However, you can convert the exported OLM data file to PST using an advanced OLM to PST converter.

You can also configure Gmail in Outlook for Mac and transfer your emails. Then, open Gmail in Outlook for Windows desktop application and export the mailbox as PST. However, there are some limitations to this. These are –

• Requires Gmail configuration
• It is lengthy and time-consuming
• It may require technical assistance
• It may result in data inconsistency

Hence, to avoid these, the best way to export Outlook for Mac mailbox data as an OLM file and

Here’s what you have to do to export Outlook 2016 mailbox to PST –

Step 1 – Export OLM File from Outlook Mac

• Open Outlook in your Mac system; on the Tools tab, click Export.

• In the Export to Archive File (.olm) window, select the items you want to export then click Continue.

• In the dialog box that appears, under ‘Save archive file (.olm) as:’ specify the file name of the file and the location where you want to save it.

• After Outlook finishes exporting the selected data, click Finish.

The selected items in the OLM file will be saved as an archive .olm file at the desired location.

After exporting the mailbox data to an OLM file, transfer the archive to a Windows PC using an external hard drive.

After transferring the OLM file to a Windows PC, use Stellar Converter for OLM to convert it quickly to PST.

Step 2 – Use an OLM to PST Converter

Once you have the OLM files on your Windows PC, use a specialized OLM to PST converter, such as Stellar Converter for OLM to quickly convert OLM to PST. It is an advanced software that helps you convert OLM files to other file formats like MSG and EML. So whether you want to transfer mailbox data from OLM to Outlook for Windows, or directly export data from OLM to Microsoft 365 (Office 365), you can rely on this software for all your mailbox migration needs.

This software can split and save large OLM files into multiple smaller PST files. It also allows you to save selected mailbox data using advanced filters.

Here are the steps to use an OLM to PST converter –

• Download and install Stellar Converter for OLM on your Windows PC.
• Launch it.
• Click on Select OLM Mailbox under the Home tab.

• Click on Browse and locate the .OLM file you want to convert. Select it and click on Convert.
• Let the software finish scanning the selected .OLM file.

• After completing the scan, the software will show all the mailbox data. Preview them to verify the mailbox item integrity.

• After checking the converted items, click on the Save Converted Mailbox option.

• Select the Save as PST file option to save the converted mailbox items.

• Choose the save folder and click Save.

Note – You must activate your copy of the software before saving the converted files.

Using this advanced OLM to PST converter, you can easily convert a .OLM file to .PST file. You can upgrade your copy of Stellar Converter for OLM to the Technician edition and directly export the converted .PST file to your Microsoft 365 account. Additionally, you can also use it to save the .OLM file as EML, MSG, HTML, RTF, and PDF.

Conclusion

Most Mac users face difficulties in moving from the mailbox data of Outlook for Mac to a Windows PC due to incompatibility issues. That is due to the unavailability of any direct way. While there is a workaround to synchronize Gmail with Outlook for Mac and sync emails with it,  it is quite tedious. To make the process simple, you can use a specialized OLM to PST converter to transfer your Outlook for Mac data in Outlook for Windows.

We hope this post helped you easily export Outlook for Mac mailbox data to PST.

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About The Author

Keshav Katyal

A passionate writer driven by his interest in everything tech, Keshav Katyal has always been captivated by the latest gadgets since childhood. His interest in technology grew when he got his first gaming console, the Nintendo Game Boy Advanced. Hours and days of tinkering with old & new gadgets made his inner geek passionate about technology.