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Import OLM Files to Office 365 Process to Migrate Complete Data

Jaspreet Singh | Modified: 2021-05-10T05:19:31+00:00
import olm into office 365

Summary: This article describes the step by step process to import OLM to Office 365 cloud. You can use the third-party application to make the process simple and convenient. The below mentioned utility is the tried and tested which imports complete OLM into Office 365 without any data loss.

Outlook for Mac is an MS Outlook equivalent email application for the Mac environment. It works just like MS Outlook though, it stores its database in OLM file format which is completely different from the PST format utilized by MS Outlook. However, with the continuous evolution in technology, users also evolved their data storage mode and everybody has started using online apps. Since web-based services are more in demand hence, Microsoft has developed Office 365 as a cloud-based application to send and receive email messages over the Internet.

This enterprise-grade productivity application suite lets users access their data from anywhere and anytime. That is why the users want to import their Mac Outlook OLM into Office 365. Apart from this, there might be multiple cases where users need to access OLM files beyond the boundaries of the Outlook for Mac email clients. The below-mentioned user queries will show you the need to import OLM file to Office 365:

User Scenarios:

As Mac Outlook without any uncertainty is a useful program however, its database storage file i.e., OLM is highly prone to corruption. Once it gets damaged or corrupted, it halts the complete workflow. Also, my Outlook for Mac sometimes works sluggishly and after that, it becomes impossible to access its data. Due to all this, I have decided to import OLM into Office 365 account. How can I do this, do anyone have any idea?

There comes so many times when I need to access my OLM file outside of the Mac Outlook application and according to me MS Office 365 is the best alternative for this. It is so because after importing OLM file to Outlook 365, I can open, view, and read it from anywhere even without any security concern. So, is there any simple trick to perform the migration process?

How to Import OLM into Office 365?

There is no direct method provided by Microsoft to carry out OLM to Office 365 migration tasks. To complete the import process with complete data in simple steps, Use OLM to Office 365 Migration Tool. Easy to use GUI of this tool will help you to complete the migration even without any technical knowledge.

The software is verified by Microsoft MVP and IT experts. You can install this tool on Windows 10, 8, and 7 versions. And it can migrate all version Mac Outlook OLM files into a cloud-based Office 365 account. Also, it ensures complete data migration.

Steps to Migrate OLM Files to Office 365 Account

The tool ensures complete data migration Emails, Contacts, Calendars, Tasks, Journals, Notes. The below-listed steps are verified and trusted. Also ensures for complete data migration:

Step 1: – Download OLM to Office 365 Migration Tool and Install it on Windows 10, 8, and 7 versions.

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Step 2: – Launch the tool and the home screen will appear like this.

migration tool home

Step 3: – Two options to browse the OLM file, either drag the OLM file and Drop it into the software panel or click on Select Files Option.

browse OLM file

Step 4: – Navigate to the location and select OLM files that you want to export to your Office 365 account.

select OM file and import

Step 5: – After that click on the Convert button as highlighted.

OLM to office 365 convert

Step 6: – Now provide Office 365 account User Name and Password. Also, you can apply Date Filter to migrate only selected data to Office 365 account. After that click on the Login button.

Office 365 account details

Step 7: – Now the tool will start the OLM to Office 365 migration process. Wait till it complete to 100%. After completion, it will show you a Successful message.

Export OLM to Office 365 completed

Note: – OLM to Office 365 import process completed. Login to your Microsoft 365 account and view complete data.


How to import OLM into Office 365 is one of the most searched queries on the internet today. In order to resolve this issue quickly and seamlessly, we have come up with this write-up. Here, we have disclosed needs, challenges, and a simple approach to accomplish the task quickly and seamlessly. Use OLM to Office 365 migration tool and complete the task in few clicks.