Import OLM files to Thunderbird Mac Profile – Make Importing Easy

Mike Lucanc | Email how to | 4 minutes read | Modified on: 15-12-2022
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Good news for all Mozilla Thunderbird users, team BitVare is again here to help you out to know the process of Import OLM files to Thunderbird Mac Profile. As we all know that Thunderbird is a featured-rich and most eminent email client. Before starting, let’s know about the Thunderbird email client closely, why this is most popular against other.

Why to choose Mozilla Thunderbird as a replacement for Outlook Mac?

Here we are discussing the benefits of Thunderbird and why people use it instead of a Mac Outlook e-mail client to do their e-mail-related work in the professional and personal living environment.

  1. Microsoft Outlook came up with the MS Office suite package, it’s a paid email client program. Thunderbird from Mozilla group is an open-source-based email client which is free-of-cost.
  2. Outlook has been designed with high-end features, which are preferable for completely Professional / Technical users. Thunderbird came up with easy to use graphical interface with advanced features also preferable for the novice or non-technical users. That’s why people are using Mozilla Thunderbird as their default email client.
  3. Several different Add-Ons are available in Thunderbird for different useful purposes while Outlook Mac came up with inbuilt features to manage or use email profile data.
  4. Microsoft Outlook users are getting necessary updates after a long period of time for example Outlook Mac 2011, 2016 and 2021, so on. In that case users of Thunderbird are getting updates or new versions in short time period, you can check all Thunderbird version releases.

Why Mac Users are More Demanding Thunderbird?

1. “I am an old Outlook Mac user for a long time, but due to change of my working environment I need to change my email client too. As per boss I need to use Mozilla Thunderbird email working program. So I definitely in need of a manual or any automated approach to import my Mac Outlook data into Thunderbird Mac profile. Is there program available to help to done my email transferring job? Thanks”– Mark Alois

2. “Just being an IT professional, I am having 120+ employees’ data (OLM files). Now as per the management decision we are in need to change complete data to Thunderbird Mac profile, just due to Covid Pandemic our business got affected completely. So we are moving from Outlook for Mac which is a paid email client to Thunderbird profile. Is there solution available which avail the task of import Mac Outlook OLM files to Thunderbird Mac profile with ease? All my data are very crucial, so data safety and is our first priority, please suggest me any best and affordable OLM to Thunderbird mail converter program.”– Julia Willems

Steps to Import OLM to Thunderbird Mac

  1. Download BitVare for OLM ( and Install it in your Mac OS installed Machine.
  2. Click on the “Add Files” or “Add Folders” option to select or add your Mac Outlook .OLM files from your saved location.
  3. After that you will see OLM files or folder items, time to select the items to convert.
  4. Now select the saving option as “Thunderbird” from the respective options, therefore the program automatically convert OLM to Thunderbird profile directly, just click the “Export” button to complete the conversion process.
  5. Finally, after the complete conversion you are able to view or read converted data into Thunderbird Mac profile easily.

Download OLM Converter Mac – Free-to-Try

Advanced Qualities of the Tool to Migrate OLM to Thunderbird profile

  • Completely automated tool, helps to transfer Mac Outlook OLM to Thunderbird environment with complete existing data. No need to follow any import/export steps to complete the migration job.
  • Transfer all OLM elements like; emails, calendars and contact items to Thunderbird profile is possible, it includes complete existing embedded file details through the migration task.
  • It provides multiple saving options just like; Import OLM files to PDF, EML, DOC, vCard, ICS, Gmail,, IMAP, Office 365, Gmail, Thunderbird and so on, standalone utility with complete data safety.
  • We, BitVare team developers designed this automated tool with Do-It-Yourself interface to support professionals or non-professionals to complete the importing data into Mozilla TB profile with ease.
  • This tool is made for Mac OS users. It supports all Mac OS versions just like; Catalina 10.15, Mac OS Mojave 10.14.3, Mac OS Sierra Version 10.12.6 and other available versions.
  • Outlook for Mac OLM migration with embedded attachments is possible, supports all file formats (like; PDF, DOC, RTF, TXT, XLS, JPG, XPS, MHT, GIF, BMP, HTML, PPT, PNG etc,) with no data loss.

Frequently Asked Query Regarding App –

Q 1I have exported some OLM files from Mac Outlook 2011 profile. Does this support Outlook for Mac 2011 files?

A – Yes, this app supports to convert Mac Outlook 2011, 2019 and 2016 OLM files to Mozilla TB e-mail client.

Q 2I am having large file size exported OLM files, is your software supports big file size or there is any limitations to import OLM to Thunderbird profile?

A – No, there is no file size limitations, this OLM Converter Mac program allows to import limitless OLM files into Thunderbird environment.

Q 3After the exporting done, how can import my converted MBOX files by using your tool. Is there any process available to import OLM to Mozilla TB directly?

A – This is completely automated email importing program that does not need any import / export process. It directly import OLM files to Thunderbird without any add-ons or plugins.

Time for Wrap –

Thus, it has been proved that importing OLM files into Mozilla TB is unproblematic. Now by using the latest OLM Converter Mac tool, software perfectly helps you to import OLM files by keeping all original with complete safety and security and ease users to read or view OLM files to Thunderbird Mac profile directly. It’s a multifunctional tool that can import OLM files to Mozilla TB and other files / cloud-based e-mail clients too. So, grab the benefit now by downloading and installing it on your machine.