Import OLM to Office 365 Account with 02 Convenient Solutions

Summary: Nowadays, many users are searching for an efficient way to import OLM to Office 365. So here we are providing you with the best solutions to do the same with 100% data integrity. We will explain a manual method using Outlook for Mac to transfer an OLM file into O365. Additionally, in this write-up, we will also include a professional solution that consists of a proficient OLM Converter to import OLM files directly to Office 365. Download Now   Purchase Now

What is an OLM file and why do users import it to Office 365?

MS Outlook for Mac stores its data, such as emails, contacts, calendars, notes, journals, etc., in an OLM file format. Which gets easily corrupted due to its flexible nature and lack of authenticity. Once it gets corrupted, you won’t be able to access the data it contains. Hence, to keep the data safe from any misfortune, users import OLM files to a more secure platform like Office 365. So let’s move ahead to learn the methods to upload OLM to Office 365.

Best Methods to Import OLM to Office 365

There are many solutions to transfer an OLM file into Office 365, but most of them are very complex and can be hard to perform even with technical expertise. So to solve this issue, through deep research, we are providing you the 02 optimum solutions to import OLM files.

Method 1: Import OLM File to Office 365 Using Mac Outlook

MS Outlook for Mac provides features to export and import an OLM file through which you can upload an OLM file by configuring Office 365 in Mac Outlook. Below we have laid out the steps of the process you need to follow to perform this method. So let’s continue.

Step 1: Export the OLM File from Outlook

  1. Open Outlook for Mac and go to the File and click the Export option to extract the OLM file in your system.

Step 2: Configure Office 365 Account to Mac Outlook

Follow the given steps after exporting OLM files from Outlook.

  1. Open your Outlook >> Preferences >> Account.
  2. Click on the plus (+) button >> New Account.
  3. Enter the email address of your Office 365 account and click Continue.
  4. Provide your password and click on the Add Account button.
  5. Click Done to save the changes and restart Outlook.

Step 3: Import OLM File in Outlook

  1. In your Outlook interface go to the File menu and click Import.
  2. Now you can see the OLM file on the left side of the Outlook panel.

Step 4: Upload OLM to Office 365

  1. In the final step drag the OLM file and drop it into the Office 365 account you configured in the above step.

These are all the steps you need to follow to transfer an OLM file into Office 365. However, this process is very lengthy and complex, and IT professionals don’t recommend it because of its time-consuming steps. So to solve this issue, we have included an automated approach that can efficiently import any OLM file to Office 365 without any data loss.

Method 2: Import OLM to Office 365 Using Third Party Solution

OLM Converter is an Outstanding utility that allows you to directly import an OLM file to Office 365 with 100% data integrity and hierarchy. It is based on an advanced algorithm to provide you with the fastest way to move an OLM file to O365. Additionally, it has the best GUI that offers a smooth and straightforward manner of operation, even for non-technical users.

Steps to Import OLM Files to Office 365

  1. Download and Run OLM Converter Tool.
  2. Click the Single File or Multiple File/Folder option to browse OLM files.
  3. Check the folders you need and click on them to preview the file details.
  4. Select Office 365 from the drop-down menu.
  5. Use the other features provided by the software.
  6. Click the Convert button to start the OLM to Office 365 conversion process.


Through this write-up, we have explained the methods to import OLM to Office 365 without losing any data. It contains a manual and professional solution that allows you to import your OLM files into O365. The manual process is very complex and time-consuming; on the other hand, an automated solution can directly import any OLM files while maintaining data integrity into Office 365. Well, you can choose any of the above methods, but we suggest you go with the professional methods to migrate OLM to Office 365 in just a few clicks.

Frequently Asked Questions

How to Import OLM to Office 365 on Mac?

To Import OLM files to Office 365 on Mac, follow the below-outlined steps.
1. Export the OLM File from Outlook – by using the Export feature of Mac Outlook.
2. Configure Office 365 Account to Mac Outlook – enable the IMAP setting and add the Office 365 account to your Outlook for Mac.
3. Import OLM File in Outlook – with the help of the Import option in Mac Outlook import the exported OLM file into Outlook.
4. Upload OLM to Office 365 – Drag the imported OLM file and drop it into the Office 365 account.

Can I convert multiple OLM files to Office 365 without Outlook?

By using the OLM Converter Tool, you can easily convert as many OLM files to Office 365 without Outlook or any other application. It can efficiently import OLM files to O365 with 100% data integrity. To explore more, you can also try the free version of this software that can import 50 emails per folder with authenticity.

About The Author:

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.


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