Email Migration

How to Import OLM File into Windows Outlook?

Know How to Import OLM into Outlook for Windows

“Moving from one email client application to another email application is always a complicated tasks, migration of emails becomes a sovereign tasks. Microsoft office provides its email facilities to both Windows and Mac but supports different file formats. So, if you are also searching to migrate your Mac OLM files to Outlook PST file format, then you must try OLM to PST Converter software. In this article, I will discussed the easy and reliable method to import OLM file into Windows Outlook.”

Microsoft Office is one of the most used email client applications that provides its services not only to Windows but also to Mac as well. MS Outlook for Windows is likeable similar as of Mac MS Outlook. The only key difference between both of the application is that they use a different mailbox data to store data files. Most of us are familiar to PST, but very few of us know about OLM or Outlook for Mac file format. Basically, OLM is a file format that MS Outlook Mac uses to store its data.

Before we continue to migration you need to understand why we need there is no direct way to open an OLM file in Windows Outlook. It is counselled not to import OLM files directly to Windows as there are higher risks of file corruption or damage. So you must to be patient while migrating from OLM to PST.

Why Users Switch From Outlook For Mac to Windows Outlook?

Outlook for Mac

  • Basic technical knowledge must required
  • Comes with high installation charged
  • Complex flow to execute advance search feature
  • Shortcuts feature missing in Outlook for Mac
  • Allocation OLM files is time consuming as want to export data first
  • It is really complex and troublesome in Mac Outlook

Outlook for Windows

  • Easy to operate and manage without technical knowledge
  • Cost-effective and stress-free installation
  • User-friendly advanced search feature
  • Windows Outlook comes with shortcuts to perform related actions easily
  • Sharing PST file is easy
  • Stores and manages multiple mailboxes items like emails, contacts, calendars etc.

How to Import OLM Files into Windows Outlook?

There are two methods presented for users to simply achieve the data migration from OLM to Outlook PST file format.

  1. Manual Way to Convert OLM to PST Format
  2. Third-Party Software- OLM to PST Converter

Manual OLM to PST Conversion

Before starting the manual method, make sure you have taken the backup of your OLM files. Primary, you need to generate an IMAP account which will help in moving Mac Outlook mailbox data to Windows Outlook. To make IMAP account, easily access your Gmail account, go to the settings, click Forwarding and POP/IMAP tab and enable IMAP status. And, you’re done. Now, after making the IMAP account, setup Mac Outlook with your IMAP mail account. To do the same, follow the steps given below:

  1. Run Mac Outlook email application on your machine. On the Menu bar>> go to tools>> Accounts
  2. Now Accounts dialog box>> Click Email
  3. Then add your account details here, like- Email Address, Password and other needed information. Then click >>Add Account.
  4. The IMAP account you have loaded just now, is now recorded on the Mail tab

Now, you need to generate a Gmail label to synchronize it to the Mac Outlook. Follow the given below steps:

  1. Login to your Gmail account
  2. Go to settings>> and click on labels
  3. Now, make a new label as per the guidelines given (Make sure the label should be accessible and the Display in IMAP box is checked.)
  4. After that, go to your Mac Outlook and press the Send/Received button to update the IMAP mailbox
  5. Convert Mac Outlook Emails to IMAP Mailbox

Now, migrate completely your Mac Outlook emails (stored in OLM files) to recently created IMAP mailbox. To perform the migration, follow the steps given below:

  1. Launch Mac Outlook email client application
  2. Now, right click on any mailbox item that you want to move and click on Move>>Copy the Folder
  3. Now, write down the name of your IMAP folder and hit the Copy option
  4. Now, click on Send/Receive button to update your Mac Outlook IMAP folder.

All the copied emails or other mailbox data items have effectively synchronized to the IMAP mailbox folder. Now, you need to perform the same method to import the IMAP mailbox to Windows Outlook.

Create a new IMAP mail account and drag it to your Windows Outlook Inbox Folder. The OLM to PST Conversion procedure is done.

Limitation of the Manual Method

If you are understand the whole manual process, you will find it extremely lengthy, time-consuming and complicating. If you don’t have proper technical knowledge, then you won’t able to perform it without any technical assistance. And, the whole procedure may include data loss. So, always take backup of OLM files before you start the migration process. Another limitation related with the manual way is that it cannot export or convert corrupt OLM files. Thus, manual solution is not very much suggested by professionals.

Choose Third-Party Software- OLM to PST Converter

There is a best, simple and more trustworthy solution for OLM to PST Conversion – a third-party software. There are various professional tools available but the most noticeable one is Advik OLM to PST Converter.

Key Benefits of Using Professional OLM to PST Converter

  • Well-organized tool to perform OLM to PST Conversion
  • Allows to users to converts the whole OLM mailbox with data items such as emails, contacts, calendars etc.
  • Maintains the data integrity, structure and properties of the converted data intact
  • Offers smart preview facility for better migration
  • Compatible with all the latest and earlier editions of MS Outlook and Windows OS
  • Free demo version available

Want to Try the Free Demo Version Now?

Visit here: –


The complete write-up provides a solution for the users who wants to Import OLM File into Windows Outlook. The article provides users with an automated solution with the help of this software user can convert and import Mac OLM into Windows Outlook.


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