How to Convert OLM to CSV on Mac PC

Written By

Published on
November 12th, 2021

Updated on
November 25, 2021

5 minutes Read

Summary: People want to migrate OLM contacts to CSV format to access & view them in efficient manner. Hence, they need to convert OLM to CSV file view on Mac machine. You should checkout this article to know different methods to export your Mac Outlook files. Also, you can use Mac OLM Converter to perform conversion of OLM files directly.

Download Now OLM Converter to convert OLM to CSV

In today’s era, contacts assume an essential part of our everyday life. Our organizations depend on how well we set up, contact with one another. That is the reason it is a need of hours to get our contacts. The best ideal way of doing this is to trade it into a CSV file. But before examining the strategies to convert OLM to CSV on Mac, we need to understand the fundamental idea of OLM and CSV documents.

OLM is an acronym of Outlook for Mac offered by Microsoft Outlook. This file format stores the email messages, contacts, calendar, notes, events, etc. The maximum limit of the OLM files is not specified so, to prevent it from corruption, it is advisable to minimize the size up to 2GB.

On the other hand, CSV is a comma-separated value that is a simple text file that represents the data in a tabular format. Any user can easily access the CSV file in Google spreadsheet, Microsoft Excel, etc. Also, these files are supported by many email clients.

Here we have a clear idea in mind that what is the difference between OLM and CSV files. Now, we have the complete process to export OLM files to CSV. But before proceeding further, firstly aware of some of the needs for the conversion.

Why Do We Need to Convert OLM to CSV on Mac?

Multiple reasons create an urge within the users to export OLM files to CSV file format on Mac. Listed below are some of the reasons that increase the demand to convert the file.

  • CSV files permit the users to store unlimited contacts with their complete information in one place.
  • Users can easily access the CSV file offline using Microsoft excel.
  • It is supported by different email clients so that they can easily migrate from one to another.
  • These CSV files can be open with any spreadsheet program such as Google Spreadsheet, Microsoft Excel, etc.
  • Users can create a backup of the CSV file into different file formats.

Here we know the major reasons due to which users want to migrate OLM contacts to CSV format. Now, let’s move ahead towards the manual and the professional approach to migrate the contacts.

Method to Convert OLM to CSV on Mac

You cannot convert the OLM files to CSV on Mac directly using the manual technique. For this, you have to export the emails from Outlook in OLM format manually and then convert it to the CSV file format using professional software.

Export OLM File from Outlook Mac

If you want to export OLM file to CSV file on Mac, you need to follow the steps listed below:

  • Open the Outlook application on your macOS.
  • Now, navigate the Tool menu and click on the Export tab.
  • Then, select the items you want to export and press the Continue button.
  • After that, Save the File at a specific location and hit the Save button.

Here your Outlook emails are successfully exported on your macOS. Now, you can easily convert your OLM file to CSV format using the expert solution.

Professional Method to Convert OLM File into CSV

MacSonik OLM Converter for Mac is the reliable and virus-free software that convert the OLM files to MBOX, PST, HTML, EML, EMLX, PDF, TXT, and many other file formats. The software also imports the Mac OLM files to Gmail, Office 365, iCloud, IMAP, Live Exchange, and other webmail clients. Users can preview the Mac OLM files before starting the conversion process. This utility supports OLM files created by Mac Outlook versions 2011, 2016, and 2019.

To convert OLM to CSV you need to follow the step-by-step procedure carefully.

  • Download and Run the OLM Converter Software.
  • Click on the Browse button to add the OLM file and then press the Open button.
  • Now, tick the folders from the tree structure and tap on the Next button.
  • Then, select the CSV file format from the Save/Backup/Migrate As background.
  • After that mark the Additional features as per your requirements.
  • Press the Path to Save button to save the resultant file at a specific location.
  • Finally, press the Convert button to convert the OLM files to a specific location.

Using the above method your OLM contacts are successfully converted into CSV file format.


In sum-up, we now clearly understand the difference between the OLM and CSV files. Here we are well aware of the different reasons and the manual solution to convert OLM to CSV on Mac. Also, we have introduced the professional technique to convert the OLM files to the CSV format effortlessly. Furthermore, users can test the software working by downloading the free trial version of the software.

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