How to Upload OLM to Office 365? – Direct Method

admin | email backup email converter Office 365 software technology | 3 minutes read | Modified on: 14-11-2019

In this post, we will explain how to upload OLM to Office 365 cloud. We deal with requirements, challenges, or solutions to convert Mac Outlook OLM files to Office 365 accounts. This blog post will talk about how to import OLM files to Office 365/Exchange Online. Any user can easily perform changing from Desktop-based Mac Outlook to cloud-based service on Web.

The Microsoft Office Package, MS Outlook is one of the most common and popular email applications. Outlook for Mac export all mailbox items as OLM files for data storage. It is a desktop-based email program but in current times a large number of users are searching for a way to work on cloud-based email service.

Why Do Users Need to Upload & Import Data from OLM to Office 365?

Everyone knows that Mac Outlook exported all its data items like emails, contacts, calendars, tasks, notes to the OLM file. Users are searching for a way to export Outlook for Mac to Office 365 account. Office 365 is a cloud-based email service by Microsoft to organize emails. The conversion from Mac OLM to O365 is a very challenging task for the users without Outlook installation. Numerous users from time to time asked how to upload OLM to Office 365 on various forums. Some of the queries are mentioned below:

 “Currently I am operating Mac Outlook 2011 but I want to move my email messages along with attachments, contacts, documents, and calendars to Office 365. Is there any solution available for this?”

“There come so many times when I want to open my OLM files outside of the Mac Outlook program and according to me MS Office 365 is the best alternative for this. It is so because after uploading the OLM file in O365, I can open, view, and read it from anywhere even without any security concern. So, is there any easy solution to import Mac OLM file to Office 365?”

How to Upload OLM to Office 365 Account?

There are two ways to migrate Outlook for Mac OLM file to Office 365 account, the first method is a manual method. In a manual way, first, you need to convert their data files into OLM to PST format then users can capable to export OLM data to office 365 account.  The second method is an automated way – a direct way to convert OLM files to Exchange Online/ Office 365.

Now we talk about Outlook for Mac to office 365 migration the main issue is the upload of OLM data to Office 365 account. Anyone can easily open your email database from anywhere at any time it cannot possible with Desktop-based Outlook. There are large number of applications that allows to export OLM to PST and then upload the PST file to Office 365.

But Mailsouls OLM Converter software offers a direct option to open and access OLM file to Office 365 account. The working of the software is very easy and simple, anyone can be easily understood with the help of following steps:

Step 1. First, download and install the software on your Windows System

export outlook pst to pdf

Step 2. Then upload the OLM files/folders by clicking the Select Files and Select Folder option.

Step 3. Now click on the Next option to view the uploaded OLM files and select wanted files/folder then hit on the Next button.

Step 4. After that, choose Office 365 as a saving option from the list of various options.

Step 5. Provide your Office 365 login details into the software panel. Press the Next button to continue further.

Step 6. Now, the OLM to Office 365 migration process is started.


In this way, users uploaded all OLM data items to the Office 365 cloud directly. The software helped you a lot as I instantly and directly transferred all data items without any trouble being faced while performing the data conversion process. The best thing is that users moved the batch/bulk OLM file at a single round without any issues and data loss. And, also offered a free demo facility to know the software functionality and working process without any cost.