How to Import OLM to Office 365 in 4 Easy Steps?

Jenny Lowrence | November 8th, 2023 | Data Backup, Outlook

In this tutorial, you will learn the needed solution for importing OLM to Office 365 email account. The tutorial will be beneficial for people you are using Microsoft 365 suite.

OLM file format is basically a data file exported from Outlook for Mac as a backup file. It contains emails, contacts, calendar, tasks, notes, and other mailbox data.

Importing OLM file in Office 365 email account is widely required when people are migrating from Outlook for Mac to Office 365. While uploading OLM file into Office 365 it only aims to copy emails from this file format to Microsoft email account. This is the best way to open and read .olm file without Outlook.

Now the question arises “How do i import my OLM file to Office 365?”. As there is no option available in Microsoft 365 email account settings. The only way to do this task is by using professional software.

How to Import OLM to Office 365 Email Safely?

Advik OLM Converter for Mac is the right and secure solution for every user who wants to save time. It provides a direct way to import emails from OLM file to Office 365 account. You can easily upload multiple OLM files to Microsoft 365 without any limitations. It is one of the best tools to import OLM file to Office 365 safely and reliably. This tool also allows you to save OLM files in various file formats such as you can convert OLM to PDF, EML, MSG, DOC, MBOX, HTML, etc.

This application also maintains the folder and sub-folder structure of the Mac Outlook mailbox during the import process. Moreover, this tool also enables users to import OLM to Gmail,, Exchange Online, Zoho Mail, Yandex Mail, Rackspace, iCloud, AWS Workmail, etc. Overall, it is a must-have solution for users looking for a seamless OLM to Office 365 email migration process.


Below are the step by step instructions to import OLM file to Office 365 email account.

  1. Open the Advik OLM Converter on your PC and add OLM files.Upload OLM to Office 365
  2. Choose OLM file content from the given preview mode.Import OLM files into Office 365
  3. Select Office 365 as a saving option from the list.Migrate OLM to Office 365
  4. Enter your Office 365 account credentials and press Export.import OLM to Microsoft 365

Therefore, the OLM to Office 365 importing process is live and one can view the report on their screen.

Why Choose Advik OLM to Office 365 Import Tool?

There are many advantages to using this single tool for many OLM conversions, migration-related. Let’s have a look at them one by one;

  • Import OLM to Office 365 in Bulk: The tool allows you to easily add files or folders containing a large number of OLM files at once. For this, you just need to tap the Add Files or Folders button and upload an unlimited number of OLM files into the software interface.
  • No OLM File Size Limitations: You can easily import thousands of OLM files to Office 365 in the exact form. As no file size limit is fixed in this tool. The tool is able to handle multiple OLM files in a single attempt.
  • Simplified Graphical-User Interface: The application has an easy-to-use and user-friendly GUI that will be suitable for both technical and non-technical users. Anyone can independently operate this tool without any further assistance.
  • OLM to Cloud Migration: This tool not only enables you to import OLM to Office 365 but you can also import OLM to Zoho Mail,, Yandex Mail, iCloud, Google Workspace, Exchange Online, Rackspace, cPanel, AOL Mail, etc.
  • Preserved Email Data Integrity: This is the most approachable tool when it comes to preserving the key elements of the email without any issues.
  • Multiple File-Saving Options: Additionally, this tool also allows you to export OLM files into 15+ different file-saving options. Such as that you can convert OLM to PST, EML, PDF, MSG, DOC, HTML, CSV, etc.
  • Compatible with all Mac OS: This tool Software is easily supported on all Mac OS-based systems. This software is compatible with all versions of Mac OS including macOS Sonoma, Ventura, Monterey, Big Sur, etc.


This blog has explained an ultimate and wonderful approach to batch import OLM files to Office 365 at once. The software explained in this solution is extremely easy to use and can be used by anyone without any issues. The whole process will be carried out by the tool in a precise and secure manner.