How to Convert Outlook OLM Files into Windows PST - With Top 3 Solutions

This instruction is helpful for Outlook users & IT Admins to convert their OLM to PST file format. To export OLM to PST, first sync your IMAP account with Outlook for Mac, then utilise the same IMAP account in Outlook Windows, & then export this to PST. We use Outlook, an IMAP account and Google Drive to perform the work free of charge. However, these free techniques are not secure and need numerous steps, which are not suitable for batch processing. Secondly, manual procedures are susceptible to human mistakes and are time-intensive.

Professional users’ first choice for risk-free and hassle-free outcomes is the OLM to PST converter on Mac & Windows. Whether they are temporarily converting from a Mac to Windows, changing their employment, or doing so for compliance reasons. They chose an autonomous method to get the work done securely, accurately and simply.

Freeware techniques to convert Outlook OLM to PST sometimes fail to finish the process & do not guarantee data integrity. But if you still choose to utilise motorways for OLM files to PST, then be prepared to face the issues associated with manual workarounds.

Manually Convert OLM File to PST File Format

OLM is a proprietary format for Outlook Mac. So, we are unable to convert OLM to PST directly without complicated approaches. In this post, we will be exporting OLM to PST using IMAP & Google Drive. We will also discuss two manual procedures to export Outlook for Mac OLM files to PST. First, we will discuss the conversion method using an IMAP account, and then we will utilise Google Drive to convert OLM to PST. So, in the following parts, follow the steps & directions attentively to convert OLM to PST for free.

Method 1: Export OLM to PST on Mac Using IMAP

In this strategy, we are employing a Gmail account in the name of an IMAP account as a mediator that forms a bridge between Outlook for Mac and Windows. The method is broken down into five steps; follow each of them carefully to convert OLM to a PST file.

1st Step: Configure Gmail in Mac Outlook

• Launch Outlook on a Mac system.
• Click on the “Tools” menu, and choose “Accounts.”
• Click on the “Email” tab, type in your Gmail account and click on “Add.”
• Then, establish a “Folder” at the Configured Gmail Account.

2nd Step: How to Import OLM File on Mac Outlook

• Now pick “File,” choose the “Import” option and click on “Outlook for Mac Data File (.olm)”.
• Next, select the “OLM” file and click on the “Import” button. Done! Let it be finished now.

3rd Step: Sync OLM to Gmail.

• Drag & Drop” emails from Mac Outlook into “Gmail” folder.
• Done! Allow the automated syncing to complete fully.

4th Step: Set up the same Gmail Account in Outlook Windows

• Open Microsoft Outlook on the Windows Operating System.
• Click “File” then click on the “Add Account” button.
• Now, enter your Gmail account login information in Outlook Windows and click “Connect”.
• Done. Waiting for sync of “Gmail” account on the Windows Outlook environment.

5th Step: Save PST File from Windows Outlook

• File > Open & Export > Import/Export
• Then select the “Export to a file” option and click “Next.”
• Select "Outlook Data File (.pst)" and click "Next."
• Go to the “Folder” that contains your OLM email data and click “Next.”
• Now, click on the “Browse” option. Choose the “Location” to store the “PST” file.
• Finally, click on the “Finish” button to complete the OLM to PST export.
• Outlook will produce the PST file, and you can now use it on another desktop.

2nd Method: Convert Outlook OLM to PST using Google Drive

The process involves six difficult phases. Read and follow all directions carefully to use this.

Step 1: Drag and Drop Outlook Emails to Local Folder

• Start the Microsoft Outlook application on your Mac.
• Open the "Inbox" or "Sent" folder of your mailbox and select the emails you wish to convert to PST format.
• Create a “Folder” on MacOS and “Drag & Drop” Selected emails into “Local Folder.”
• Do this a few times in each email.

Step 2: Upload Directory to Google Drive

• Launch “Google Chrome” or “Safari” browser on your Mac.
• Search for “Google Drive” and click on it.
• Then just “Drag & Drop” the “Local Folder” into the “Google Drive” environment.
• Wait for "Upload" to finish.

Step 3: Download the Uploaded Folder on Windows OS

• Open the “Chrome” or “Edge” browser on the Windows Operating System.
• Go to “Google Drive” and open “Google Drive” in a new tab.
• Now, find the most recent “Uploaded” folder on Google Drive.
• Then download the latest “Uploaded” folder on your Windows.

Step 4: Open Windows Outlook Email

• Open Microsoft Outlook on a Windows Computer.
• - Create a “Folder” on your Outlook account.
• Next, open the downloaded folder on your Windows.
• Right-click on each email one by one and select "Open with."
• Then, choose the “Outlook Classic” option from the list of apps.
• Open and wait a few seconds.

Step 5: Drag Emails to Outlook Folder

• Click “File” and then “Move to Folder.”
• Next, choose “Other Folder” from the “Dropdown.”
• Then select the “Folder” you created and click “OK.”
• Done, now repeat this process for every single email that is placed in the download folder.

Step 6: Export Folder To PST

• Then just export that folder to PST after moving all the emails in the Outlook Windows account folder.
• All you have to do is click on “File,” go to “Open & Export,” and choose “Import/Export.”
• Choose “Export to a file” and click the “Next” button.
• Then select “Outlook Data File (.pst)”, and click on “Next”.
• Then choose the "Folder" where you moved your email to, download "Folder" and click "Next."
• Click on the “Browse” button and set the “Location” to save the “PST” file.
• Press the “Finish” button to complete the transaction.
• Finished!

Why are manual workarounds not useful for exporting OLM Data to Outlook PST?

• Both manual approaches are multistep processes, which make the conversion procedure long & inefficient, notably for mass email data.
• First & Second approaches are not direct. Both need technical know-how and meticulous handling of each stage.
• With the drag & drop method, you could lose email attachments, metadata or even entire emails. It doesn't sync, even in the event of several emails.
• In many cases, you have to move them folder by folder and email by email, which is a very impractical and monotonous operation when you have enormous datasets.
• You'll need a Mac and Windows computer systems, Gmail and Google Drive to use either approach.
• While converting OLM to PST, you must have a steady and fast internet connection for uploading, downloading & syncing, slow connection will fail during the conversion.
• There are several phases to either approach that you could miss or forget to do, and that results in a bad conversion.

Here are the disadvantages of both manual approaches that you should know before utilising them.

Open OLM File in Outlook Without Outlook with an Automated Solution

If you feel that you are unable to use the manual workarounds or you have made mistakes while using both the techniques to convert OLM to PST, then you can try the carefully engineered TrustVare OLM to PST Converter for Mac and Windows. It is an offline desktop-based solution that facilitates converting OLM files to PST in a batch process working in offline mode. Secondly, this professional solution can convert corrupted OLM files to PST with entire data integrity & folder hierarchy during the conversion procedure.

Quick Steps for Automatic Solution

1. Run the OLM to PST converter utility in your system.
2. Then select the folder or file choice and click “Next.”
3. Now, choose the folders of your Outlook Mac and click on “Next.”
4. Then, choose ‘PST’ as a saving option using ‘File Destination’.
5. Finally, hit the “Convert” button to start the conversion process.
6. Done! Your Outlook for Mac files are in the process of conversion.

Advantages of the OLM to PST Converter Tool

• You are able to convert OLM files to more file formats, such as MBOX, EML, MSG, HTML & others.
• The OLM converter kept the whole data integrity during the conversion process and maintained the original folder structure while converting the OLM file.
• The PST application is easy to use and offers quick conversion of several OLM files at once, saving users time and effort.
• It is easy to use with its user interface and experience. It guarantees absolute data confidentiality.

Final Words about OLM to PST Conversion

OLM to PST Converter for Mac is at the end of the blog. We discussed two manual approaches to exporting OLM to PST. Both these free techniques for Outlook OLM to PST conversion are fine, but as per their restrictions, they are time-consuming, lengthy and have several procedures that could confuse non-technical users.

If you want hassle-free and secure outcomes, then you can attempt the professionals' recommended automatic way to convert mass OLM files at one time.