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Trusted and All-in-One OLM to ICS Converter for Windows Users

Shubham Dixit   
Published: Oct 3, 2023 • Convert • 4 Min Read

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Introduction: Are you looking for the best and hassle-free OLM to ICS Converter? Do you want to convert OLM into ICS format without having to deal with any complications? If this is the case, you will find the necessary information here.

OLM is the database file that is specially utilized by Mac and contains information like as emails, attachments, contacts, calendars, tasks, and notes, among other things. If a Mac Outlook user tries to migrate his or her calendar to the Windows platform, this will be a difficulty because the Windows platform does not accept the OLM file format. If you want to be able to view your calendar from a different email client on the Windows platform, you must convert the OLM file to an ICS file first.

A large number of users have expressed an interest in finding the finest OLM to ICS converter in order to complete their assignment. If this is the case, you might benefit from reading this fantastic post. In the following paragraph, we will go through the requirements and the proposed solution in further depth.

To begin, let us examine the user query for OLM to ICS Converter

Hey there, it’s been a long year since I last used the Mac Outlook computer. Now, I’m required to utilize a Windows computer for various official purposes. As we all know, Windows Outlook does not handle Mac Outlook files, such as the OLM file format. Therefore, it is critical for me to convert my OLM files to the ICS format as soon as possible. Could someone perhaps propose a way to help me do this task?
Can somebody please advise on how to convert the OLM format to the ICS format? I went on a hunt for a solution and came upon the manual way. Despite my attempts to make use of it, it falls short of my expectations. Please provide a reputable OLM to ICS Converter that I may use to complete this work. I will be really grateful to you.

Method 1: Manually Convert OLM to ICS File Format

In order to share your Mac Outlook calendar with others, you may convert it to ICS format and then import it into your preferred Windows email client. This guide will take you step by step through the converting procedure.

  • Open Mac Outlook and select Tool>> Export from the menu bar in the upper right corner of the screen.
  • A window for exporting will display; choose the Calendar check-box and then click on Continue to proceed.
  • In the Save As area, type the name of the file you want to save, and then click Save.
  • Your data has been successfully exported to OLM format.
Note: The preceding steps converted Outlook 2016 calendars to the .olm format. Thus, we must now convert the produced OLM file to the ICS file type.
  • On your Mac, open Mac Outlook and choose Tool.


  • Following that, select the Export option from the menu bar. Select the Calendar check box and then click On next button when the Export window displays.


  • Enter the destination file’s name in the Save As box and then press Save.


  • Your information has been converted properly to ICS format.


What are some of the drawbacks of employing the manual approach?

This approach can only convert a single OLM file to an ICS file using the manual method provided. If you have a big number of OLM files, this will be an extremely time-consuming and tedious process to complete.

  • It is necessary to use a supporting program in order to convert OLM files to ICS format.
  • This manual approach does not handle the conversion of OLM files that have attachments attached to them.
  • It is also necessary to have technical competence in order to accomplish this sort of conversion by hand.

Method 2: Professional Software to Overcome Manual Method Limitations

3Steps Software is the most trustworthy, safe, and simple to use software available. Using this application, you may convert OLM files to ICS files without sacrificing any information. Using this tool, you may convert an unlimited number of OLM files into the ICS format, together with all of their attachments. Furthermore, during the conversion process, this remarkable app keeps all of the attributes of OLM files intact. Furthermore, there is no requirement to install any supporting software; you can quickly obtain a correct conversion without having to deal with any information.

Concluding words

It is common for consumers to demand the conversion of OLM files to ICS format. As a result, in the preceding instruction, we discussed both the manual and professional methods of doing this work. Our recommendation is to use the professional app instead of the free one.

By Shubham Dixit

Shubham is a distinguished subject matter expert and accomplished author with an unparalleled understanding of technology. With a deep-rooted passion for all things tech-related, Shubham brings a wealth of knowledge and expertise to their written works.