How to Convert OLM to CSV File: Superlative Solution

How to Convert OLM to CSV File: Superlative Solution

Summary: OLM is used to save your contacts, email messages, calendars, events, and many others. on Outlook for Mac. OLM file's maximum limit is not fixed however, to protect it from corruption or damage it is advisable to minimize the size up to 2GB. On the other hand, a CSV file stands for Comma Separated Value. It is commonly a simple text file that describes the data in a tabular form. This file format is accessible in Microsoft Excel, Google Spreadsheet, Open Office Calc. etc in the easiest way. So, if you want to convert OLM to CSV file then this article will describe to you the most superlative solution to convert OLM file to CSV by using the manual method and professional OLM Converter tool. Before moving to solutions let us explain some major reasons to migrate OLM files to CSV.

Some Major Reasons to Export OLM to CSV Format

  • CSV file permits users to save their unlimited contacts with the entire details of a person in a tabular form.

  • Data stored in CSV files can easily be accessed by spreadsheet programs like Google Spreadsheets, Microsoft Excel, OpenOffice Calc, etc.

  • Using CSV files, you can store data in a tabular format with columns and rows. As a result, technical and non-technical users can access the data easily.

  • These CSV files are compatible with various email clients so that they can be migrated into numerous email clients most easily.

  • The CSV file data can be accessed offline using MS Excel.

Solution 1: Manual Method to Convert OLM to CSV File

  1. In the first step, you have to import OLM emails to Mac Outlook from the import/Export menu.

  2. After importing the OLM file you have to choose the Import/Export again.

  3. Then, choose the Export to s File option.

  4. Afterward, choose the CSV file and then click on the Next.

  5. After that, choose the location to store your CSV files.

  6. Lastly, press the Finish button.

To follow the above steps you can easily convert OLM to CSV on Mac manually but it has some major limitations. In the below steps, we describe some limitations of this manual method.

Limitations of the Manual Process

  • The manual process does not provide any guarantee to protect your data from losing it.

  • It does not facilitate the users to convert their multiple OLM files to CSV at once.

  • The users must have technical knowledge while using this manual method.

  • This manual method takes more time to convert OLM files to CSV format.

To ignore all these issues you can jump to the professional method.

Solution 2: How to Convert OLM to CSV File Professionally

The professional OLM Converter tool is the most trustworthy and prominent tool to convert OLM files to CSV and various file formats like PDF, EML, MSG, MBOX, and many others including all email attachments such as emails, contacts, calendars, tasks, notes, etc. It has the utility to import the OLM mailboxes to several email clients like Gmail, Zoho Mail, Yahoo Mail, Office 365, Thunderbird, and so on in bulk without changing the content. The users are not required to install MS Outlook on their system while using this tool for the OLM migration process. Along with this, this professional tool works on all Windows OS versions like Windows 11/10/8.1/8/7, Vista, XP, and 2008/2003/2000. Moreover, it allows to maintenance of the folder structure as per the actual files and assists in deleting all duplicate OLM emails during the time of migration process.

Steps to Convert OLM to CSV Professionally

  1. Firstly, Download, Install, and Run the OLM Converter tool on your PC.

  2. Then hit on the Select Files option to browse OLM files.

  3. Next, the tool gives you a preview option to preview your OLM file.

  4. After that select the saving format as CSV format.

  5. Add the tool features as per your needs.

  6. In the last, tap on the Convert button to start the OLM conversion process.


In the above article, we explored the top 2 superlative solutions which are a manual method and a professional method to convert OLM to CSV file. The manual method is too much time time-consuming a process and it does not provide a guarantee of securing the data. Therefore, many users prefer to choose the professional method rather than the manual method. It helps to fulfill all the needs of every user as per their requirements.