Quick Steps to Batch Import OLM Files to Thunderbird Account

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Published on
October 17th, 2022

Updated on
February 23, 2023

3 minutes Read

If you are searching for “How to Migrate OLM file to Thunderbird?” then you are at the right blog. Thunderbird is a safe and more secure email client as compared to Outlook. This is why users are switching from Outlook to Thunderbird. There are many other reasons users often look for ways to import OLM files to Thunderbird.

Today we are going to discuss the well-researched technique to quickly import OLM files to Mozilla Thunderbird on Mac. Thunderbird is still a better choice for email, especially if you don’t need the extra features that Outlook offers. So, stick to this blog till the end to get complete details about the import process.

Reasons to Import OLM File to Thunderbird

There, can be multiple reasons to import Mac Outlook OLM to Thunderbird. Among them, we are sharing some of those common reasons.

  • Thunderbird has more advanced security features than MS Outlook.
  • Outlook does not allow users to the creation of flags, folders, and rules.
  • Thunderbird is a free-to-download email client.
  • MS Outlook is easily prone to email crashing issues when the mail folder size reaches its maximum level.

After going through the above reasons, let’s move further to the solution.

How to Migrate OLM to Thunderbird on Mac OS?

In order to transfer Outlook OLM files to Thunderbird users can choose a professional OLM Converter Tool. MacSonik OLM Converter for Mac is a trustworthy and virus-free utility that easily imports OLM files to Thunderbird quickly.

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This is the most reliable method to bulk import Mac OLM files into Thunderbird as well as different file formats/email clients. This software makes the backup and migration process easy and hassle-free with its interactive GUI. Also, it offers multiple built-in features which help in the completion of the process in an effective manner. This utility is supportive of all the major and minor versions of macOS.

Steps to Import OLM Files to Mozilla Thunderbird

  1. Install and Run the MacSonik OLM Converter.
  2. Choose the mode of file selection (Single/Multiple).
  3. Add the OLM file that you want to import to the Thunderbird account.
  4. The tool will display a tree structure and you can preview the selected files with attachments.
  5. Tick the required folders from the displayed tree structure and press Next.
  6. Choose Thunderbird from the drop-down box and log in with the required credentials.
  7. Lastly, click on Convert to successfully import the Mac OLM file into Thunderbird.

Note: Thunderbird should be pre-installed on your computer in order to import Mac Outlook OLM to Thunderbird.

Software Specifications

  • This tool can bulk import OLM files to Thunderbird without any data alteration.
  • Users can even directly import OLM to iCloud, Thunderbird, Gmail, Office 365, Live Exchange, IMAP, and 10+ email clients.
  • This Mac OLM Converter tool can easily remove duplicate email items from the selected OLM files.
  • It has an interactive user interface that does not require any external assistance.
  • The tool is compatible with all updated and old versions of Mac OS.
  • It also provides an option to single or batch convert OLM to Word, MBOX, PDF, HTML, MSG, CSV, and other file formats.

Final Verdict

In the above write-up, we have stated by far the best native as well as automated approach. Though the native approach has certain downsides, owing to which we have also included a professional approach. The professional approach is by far the optimum solution to import OLM files to Thunderbird in the most effective manner. Furthermore, you can also test the working of the tool by installing the free-to-use version of the tool.

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