How to Convert Thunderbird Emails to TXT File?

Bhawna Barwal | email conversion file conversion how to software technology | 4 minutes read | Modified on: 01-09-2025

This blog gives you appropriable solutions of your query how to convert Thunderbird emails to TXT file. So, if you are struggling to resolve this issue. Then you must follow it till the end. Thunderbird email client is quite popular one that offers robust features for maintaining mailboxes. However you might need to convert Thunderbird emails into a more accessible saving option like TXT. Conversion from Thunderbird emails to TXT files is possible by both manually and with automated method. By the end of the blog, you can choose the best method based on your needs.

Thunderbird to TXT Converter to Convert Thunderbird Emails to TXT File on Mac

BitData Migration Thunderbird Converter for Mac – It is an ultimate solution to convert emails from Thunderbird to TXT file. It can convert unlimited files from Thunderbird to Text files at once. Also this solution is safe and secure and keeps all components same while conversion. Also, it is not mandatory to install Thunderbird in the system to use this app. Users can get this software on Mac Operating Systems. And demo edition of the application enables to import 25 emails from Thunderbird to plain text format free of cost. Now let’s see how it converts Thunderbird emails to TXT files.

How to Convert Thunderbird Emails to TXT File? – Working Guide

Follow step by step working instructions to simple convert Thunderbird to TXT file:

Step1: Install Thunderbird to TXT Tool on your Mac after downloading it.

Step2: To upload the required Thunderbird data, select your preferred option.

Step3: Checkboxes will appear in a list of Thunderbird emails, enabling users to import the necessary Thunderbird emails into TXT files in accordance with their needs. Click Next.

Step4: Select TXT by clicking on Select Saving Option.

Step5: To choose the destination path, click the Browse option. Then, click “Export.” You may now use the log-report to analyse the entire processing.

Manual Ways to Convert Thunderbird to TXT

In this section, we will explore two manual ways to convert Thunderbird to plain Text:

Method 1: Export Thunderbird to TXT with Save As

  1. Begin with, launch Thunderbird on your device. Now choose the email you wish to convert.
  2. Click on the “Save Selected Messages” option after pressing a right-click on that Thunderbird email.
  3. Then choose the either option Plain Text Format or Plain Text Format (With Attachments).
  4. Now export Thunderbird emails to plain text by browsing the folder or location.
  5. Once the Select Folder button has been clicked, the Thunderbird to TXT conversion process is complete.

Method 2: Conversion from Thunderbird to Text via Add-Ons

  1. Launch and open Thunderbird on your computer,
  2. Then select Tools option.
  3. Search and look for ImportExportTools NG by selecting Add-Ons and Themes option.
  4. Get back to the emails panel after clicking “Add to Thunderbird” option.
  5. Press right click on the Thunderbird folder you wish to convert.
  6. Thereafter, click on the ImportExportTools NG and select “Export all messages in the folder”.
  7. After finishing, select the option for plain text format or plain text format (with attachments).
  8. Next, select a location to save the output data.
  9. Finally, In order to export Thunderbird emails to TXT, select Save Folder.

Shortcomings of Manual Method

  • Manual conversion from Thunderbird to TXT completely relies on the installation of Thunderbird email client.
  • This method may seem difficult to understand for the non-techies.
  • It may not support large-sized Thunderbird files conversion or corrupted Thunderbird files.
  • The data structure and information might damage while converting files manually.
  • For bulk data export, it can take enough time.
  • Lastly, this method does not seem practical for professional purpose.  

Why Is Professional Thunderbird to Text Converter Recommended?

Below the advantages of Thunderbird to TXT Converter are explained:

Detect and Identify Thunderbird Mailboxes: One of the software’s features is the ability to automatically identify profile data from Thunderbird’s default storage path.

Manually Select Emails: This option allows users to manually load files in order to convert Thunderbird emails to text files. A Select Files and Select Folder option is then available for that. This function allows you to export Thunderbird to TXT format by importing single as well as multiple files.

Preserve Folder Structure: When exporting Thunderbird emails to plain text files, the tool maintains the internal folder structure as it is.

Mac OS Compatibility: Thunderbird to TXT Tool runs on all Mac OS editions like Mac OS Catalina, High-Sierra, Catalina, Mojave, Big-Sur, and many more.

Demo Option: Free demo edition of the application enables to convert 20 emails from Thunderbird to TXT files completely free of cost.

No Thunderbird Installation Required: This application can export emails from Thunderbird to TXT files without making Thunderbird email client installation mandatory.

Easy to Use: The tool’s interface is interactive and without any technical knowledge users can simply interpret it.

Read more

How to Convert Emails from Thunderbird to Excel on Mac

How Do I Transfer from Thunderbird to Evolution?

End Note

Converting emails from Thunderbird to TXT format is a simple process if you opt for Thunderbird to TXT Converter. Due to the limitations of manual method, it is not recommended to opt for that. We hope this guide will help you tackling how to convert Thunderbird emails to TXT file, in the best possible way. Users can get the suggested utility on Mac Operating Systems and demo edition of the app is also available to check and analyse the efficiency of the app in advance.