Mac OLM to Office 365 Tool to Convert Mac OLM Files to Office 365

Mac-friendly migration: Simple, intuitive converters for every OLM user

1M+ Downloads

Migrate Outlook for Mac (OLM) files to Office 365 effortlessly, ensuring security and data integrity. The software's user-friendly interface facilitates the selection and migration of multiple OLM files to respective folders with a secure mailbox connection. Additionally, it supports OLM data migration to Office 365 Groups.

Migrate unlimited OLM files to Office 365 without compromising data integrity.

Uses dual login methods (basic & modern authentication) to access Office 365 mailboxes.

Compatible with all macOS platforms and subscription plans of Office 365.

Available:

For Mac

For Windows

Explore software’s key capabilities

Get detailed information related to various robust features of the software to ensure effortless Mac OLM file migration to Office 365.

Migrate OLM to Office 365

Migrate all Outlook for Mac data files, including mailbox folders like inbox, contacts, calendar, tasks, notes, and address books, to Office 365. This tool ensures seamless access to OLM files in Office 365.

Protection of email integrity

The new mailbox upholds email integrity, retaining critical details from the original message, including sender, recipient, message body, hyperlinks, subjects, attachments, date, and time received, signature, Cc, and Bcc, ensuring an accurate transfer.

Two login options

Connect Office 365 mailboxes with two login methods: basic and modern authentications. Basic login utilizes straightforward user credentials (email address and password), while modern authentication employs Client Secret ID, Client Secret Value, and Tenant ID for a secure account connection.

Migrate unlimited OLM files

Adaptable to diverse OLM migration requirements, the specialized software allows the selection of multiple OLM files. Without limitations on quantity, the software migrates all the chosen data files with efficiency.

Apply filters

Customize mailbox content with versatile filters, including date and item type filters, exclusion of deleted or empty folders, and more. Utilize checkboxes for convenient selection or deselection of various folders.

Migrate to Office 365 Groups directly

Effortlessly migrate data into your created Office 365 groups by using email addresses associated with group members. The software manages the process, ensuring a smooth and efficient transfer.

Automated migration using CSV file

Automate OLM file migration using the software's support for a specialized comma-separated value file. Input OLM file path and Office 365 email account credentials for streamlined and efficient migration.

Map the OLM and Office 365 accounts

Ensure effective migration by mapping each OLM file to the appropriate Office 365 account. Utilize a simple dropdown list in our software to connect each OLM file with its designated destination mailbox.

Frequently asked question

How does the software facilitate OLM file migration to Office 365, and what are the essential steps involved?

The software takes the simplest approach to convert OLM files to Office 365 through its simplest steps-

Launch the software and click "Add" in the source section to include OLM files. Repeat the same for the destination section.
Choose a login method (basic or modern authentication), input information, and add mailboxes.
Select Office 365 mailboxes, mapping both OLM files and destination mailboxes. Utilize "Set Filter and Migrate."
Choose the migration type (mailbox, archive, or public folder) and initiate by clicking "Migrate."
Apply desired filters on the Filter Selection page, then start migration by clicking "Start Migration."
Migration begins, transferring all content. Once completed, you will receive a message of success.

I have more than 100 mailboxes in my admin account, and I am finding it hard to select the useful ones on the login page. How do I tackle such an issue?

On the login page, where all mailboxes are listed, employ the search mailbox option. Type the mailbox name and utilize checkboxes to select it. This feature allows you to choose multiple mailboxes efficiently.

Is it necessary to map the source and destination while using the CSV file?

The CSV file's structure preserves source and destination information, eliminating the need to map them again. If desired, you can make changes using the dropdown option.

Can I use the same CSV file repeatedly?

Yes, you can change the content present in various columns and use the CSV file again.

Can I migrate multiple OLM files to a single Office 365 account?

Yes, during the mapping process, you can select a single Office 365 account for various OLM files. Each OLM file will migrate to the same account separately.

Software Prerequisites & recommendations

About Software

Version: 22.0

Release Date: Nov 2019

License Type: Home, Corporate & Technician

Version Support

Outlook for Mac – Outlook for Mac 2016 16.53.1 and all previous versions.

System Requirements

Hard Disk: 150 MB of disk space

Memory: 4 GB Minimum

Processor: Mac computer with Intel processor (JDK is required)

Operating System: Mac OS X 10.8 and above

Installation Guide

EULA