Are you trying to migrate from an emailing platform supported by OLM to a better and more sophisticated alternative, such as MS Outlook? Do you want to convert Mac OLM to PST or Office 365 with Stellar Converter from OLM? Well, the transition from one to another can be a mess as there is no innate way of doing so. This is where Stellar Converter for OLM comes into the picture. We used the software and found some insights about it. Read the following review to know more.


Microsoft Outlook is one of the leading email clients at the moment. From mega-corporations to individuals, Outlook is more than just an email platform.

With a paid Microsoft Office 365 subscription and a separate accessible version, Outlook can help arrange your schedule, save contacts, send reminders, save task lists, and much more. Also referred to as a personal information manager, users love its simplicity and convenience so much that they prefer this email client irrespective of their operating system.

To cater to these users, Microsoft has two separate versions for Windows and Mac: Outlook for Windows and Outlook.

Now, these two versions store data differently, so exporting data across them is impossible. To clarify, Outlook saves your data as a .pst file, and Mac saves your information as an OLM file. In situations where you want to access a .pst file on a Mac system or vice versa, you’ll need to convert the data into another format.

You can always use the manual way, but it’s taxing and takes quite a while. On the other hand, you can opt for third-party tools like the Stellar Converter for OLM. This tool simplifies the complex process by providing you an intuitive interface and quick tips, meaning you don’t need any technical knowledge about data transfer.

Sounds great, right?

Read on as I’ll share more information about this tool.

What Makes Stellar Converter for OLM So Special?

To begin with, the software has a simplistic user interface (UI), making it easy to use and explore. So, you don’t have to be a tech genius to convert OLM to PST file. Just a few clicks and you’re set!

The competitive pricing makes it a great deal if you’re looking to buy cost-effective conversion software.

Key Features of the Software

The key features of Stellar Converter for OLM are as follows:

  1. Supports conversion of all OLM items, including emails, attachments, contacts, and task lists with their original properties intact
  2. Allows you to browse and list all the OLM files in your system.
  3. Offer you a free preview of the converted OLM mailbox items.
  4. Automatically notifies you of any software updates. You can easily update it with the “Update Wizard” option.
  5. It provides you with a log report so you can analyze the conversion details anytime you like
  6. It also allows you to export OLM mailboxes to Office 365 (In Technician version)

Why Should You Choose Stellar Converter for OLM?

The primary function of Stellar Converter for OLM goes without saying is to convert the OLM files into PST files. Besides PST, the software can convert OLM files into EML and MSG formats. Also includes features like file searching and advanced filtering that make sorting and tracking your data much easier.

Add all this with modest pricing and a strong brand reputation, and you’ve got the perfect deal!

Pros and Cons of Stellar Converter for OLM


  • Simple and user-friendly interface
  • Multiple save options available
  • Supports Outlook 2019/2016/2013/2010/2007 for both 64 and 32-bits
  • Prompt and efficient performance
  • Preserves data integrity
  • Hassle-free usage


  • It is a paid software; you can’t open attachments while working in the demo version. You need to register for the license by buying the software for opening those attachments.
  • As of now, the software is available only in English

System Requirements

Compatible OS systems: Windows 11, 10, 8.1, 8 & 7

RAM: 2 GB or more (4 GB is recommended)

Processor Supported: Pentium Class

Required Hard Disk Space: Minimum of 250MB

Languages Supported: English

Outlook Version Supported for Windows: MS Outlook 2007, 2010, 2013, 2016 and 2019

Outlook Version Supported for Mac: MS Outlook 2011, 2016 and 2019

Software Editions and Pricing

Users can download the free version for evaluation. The Standard version costs $39 USD annually (as of writing this article), while the Technician version costs $99 annually. Both versions offer the same functionalities, except the Technician version offers to save converted files in Office 365, RTF, PDF, and HTML formats.

How to Use Stellar Converter for OLM: Convert Mac OLM to PST

Here is the step-by-step guide on how to use the Stellar Converter for OLM (convert Mac OLM to PST or Office 365 with Stellar Converter from OLM):

Step 1: Download and install the Stellar Converter for OLM. The installation wizard will guide you through the complete process.

Step 2: Once you’ve installed the software, open it and look for an option named “Select OLM Mailbox.” This option allows you to select the OLM file.

select olm mailbox
Select OLM Mailbox

You can either search the file directly if you know its location. If you don’t know the exact file location, use the “Find” option to search using your file name.

Step 3: Once you select the file, the software will start scanning the file to extract its contents.

start scanning
Scanning Started

This might take a while, depending on the size of your OLM file. Once finished, you can see the preview of your mailbox contents.

Step 4: You can choose the items from your mailbox that you wish to convert to PST. If you wish to convert all the items, just select all the folders.

select all the folders
Select Desired Folders

Step 5: If you’re done choosing the files, you can also choose which format you want them converted to. If you’re using the Technician version, you can also choose from EML or MSG formats.

choose file format
Choose formats

You also have the option to move your content to a new PST file or append them to an existing Outlook file.

Step 6: The conversion process starts. Sit back, and the software will notify you when the conversion is done. This may take a while, depending on the size of your OLM file.

conversion process starts
conversion process starts

Once you’re done with the conversion, close the application, and navigate to the downloaded file’s location and access the PST file.

It’s that simple!


Hope now you know how to (convert Mac OLM to PST or Office 365 with Stellar Converter from OLM. To wrap up, Stellar Converter for OLM is a handy and hassle-free way to convert your OLM files into PST, MSG, or EML files. The software is way better than following any manual method to convert OLM to PST or instructions, which may lead to data loss. This award-winning, highly advanced tool will save you time and effort and provide a smooth OLM conversion experience across multiple operating systems. Moreover, the software is brimmed with many features that will make your migration from OLM clients to MS Outlook feel like a breeze. Other than that, the software is easy to use, and people with low or zero technical background can operate it without any problem. Download the software today to experience its amazing benefits.

Don’t just take my word for it; try out the free version before you purchase the complete software package.

Belayet Hossain

I’m a tech enthusiast, entrepreneur, digital marketer and professional blogger equipped with skills in Digital Marketing, SEO, SEM, SMM, and lead generation. My objective is to simplify technology for you through detailed guides and reviews. I discovered WordPress while setting up my first business site and instantly became enamored. When not crafting websites, making content, or helping clients enhance their online ventures, I usually take care of my health and spend time with family, and explore the world. Connect with me on Facebook, Twitter, Linkedin or read my complete biography.