Many Mozilla Thunderbird users desire to export their emails in.eml format to save/store email messages to separate files. Also, Multiple email clients, including Windows Live Mail, eM Client, Outlook Express, and some other emails clients support EML files. For migration, users require to Export Thunderbird Emails to EML files.

Through this blog post, we going to decribe the method of Exporting Thunderbird Emails to EML files. Let’s start

Mozilla Thunderbird is a free/open-source email client that most people use all over the world. A user can easily configure an IMAP and POP3 account in this program. By default, Mozilla Thunderbird saves all emails communications to MBOX files in users machines locally.

However, in many situations, you may need to export emails from Thunderbird to EML format in order to utilise them with Windows Mail, Outlook Express or other email clients.

Also Read:- How to Convert MBOX to EML files in Bulk?

How to Export Thunderbird Emails to EML files? Best Solution

Some manual methods of saving emails from thunderbird to EML format are available like- save as option of thunderbird and using ImportExport Tools AddOns. But for any reason, if this method does’nt work in your case, you may use an automated third-party tool.

The best program which is available for users to do this task of Thunderbird emails to EML file conversion is this eSoftTools Thunderbird Converter Software. This is a powerful utility for Exporting Thunderbird emails with attachments to EML format. It has such a basic interface that anyone may use it without any prior experience.


Steps to Convert Thunderbird emails to EML formats:-

  • Download and Launch Thunderbird MBOX Converter Tool on your computer.
  • Click the Add File/Folder button on the software’s from the first screen of the software.
First screen of Thunderbird to Outlook Converter
  • Choose an option to add Thunderbird files from the available options:-
    • Select MBOX: To add a single MBOX file of thunderbird from a previously known location for conversion.
    • Select MBOX Folder: Choose a folder containing multiple MBOX files, to all of them in single process.
    • Auto-Load Thunderbird Profile:- Auto-select the default location of thunderbird profile and load all mailbox folder and items.
Thunderbird Mbox Converter
  • After Thunderbird file selection Load the inner folder and emails from MBOX files, click on Next.
  • Check the live preview of Thunderbird emails, then pick the needed folders.
Thunderbird Mailbox Conversion
  • After folder selection, click on Convert MBOX button from the topmenu bar and Select the EML format from the list of conversion choices.
  • Choose a name format from the list of naming conventions and apply a mail filter to pick the emails of a specific dates.
  • Finally, select a location to save the resulting EML files and click on Convert button to begin the MBOX to EML File Conversion process.
Export Thunderbird to PST

Additional Features of Thunderbird Converter Software:-

  • In addition to EML, The tool permits users to convert Thunderbird MSF/MBOX files to PST, MSG, HTML, EMLX, NSF and many other formats.
  • Thunderbird to EML Converter tool offers to automatically load thunderbird mail folders from its default storage location.
  • It can instantly convert numerous Thunderbird Mail files to EML format in a single process.
  • Software has multiple naming conventions for conveniently saving resulant EML files by email subject, from, and date formats.
  • During and After conversion the Thunderbird to EML Converter preserves entire email attachments, email header properties, and so on.
  • Shows a live preview of all Mozilla Thunderbird emails before making the conversion process.


We have discussed the automatic solution which is available for users to export email from Thunderbird profile to EML format in this blog post. Users can simply download and use eSoftTools Thunderbird Converter Software to save Thunderbird emails in EML format. A free demo edition of this tool is also available for users to export up to 25 emails from each folder to EML for free.


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