How to Export eM Client to Thunderbird? Complete Guide

Published By Jamie Kaler

Approved By Rollins Duke

Published On March 31st, 2025

Reading Time 5 Min Read

Do you have an eM Client and you are switching to a Thunderbird account? Or want to export eM Client to Thunderbird account with complete data? if it sounds right, then this blog will help to migrate eM Client to Thunderbird directly.

Thunderbird is a desktop-based email client application for all types of users. It was introduced to the public in 2004 and is now installed on millions of computers. Thunderbird provides a highly flexible user interface with theme management support.

These features are useful for every user to make Thunderbird the best email client application. On other hand, eM Client has many issues and cons such as constant syncing errors, terrible in handing unread emails, poor integration with Yahoo Mail, not many options to manage IMAP folders, etc.

This blog will explain the best methods to export eM Client to Thunderbird account with complete data and information. We have used manual as well as professional solutions to do this process.

“I was using the eM Client on my Windows 7 Computer. Recently, I purchased a new Windows 10 computer and where I am using the Thunderbird email client. So, I want to transfer eM Client to Thunderbird with all my mailbox data including emails with attachments. For this, I was searching on the Internet to export eM Client to Thunderbird. But I could not find any solution. So, please suggest to me a reliable solution.”

How to Migrate eM Client to Thunderbird Account Manually?

eM Client allows to save emails as .eml format, which can be easily accessed into Thunderbird account. So, we will use these steps to perform this task:

#1: Export Emails from eM Client

Open your eM Client account.
Open the needed email from a folder.
Choose “File” >> “Export” tab.
Select the “Export to .eml Files” option.
Your email will be saved in EML format.

#2: Import eM Client to Thunderbird Account

Firstly, create an empty folder in Thunderbird.
Find the path of exported EML files.
Drag the EML file into Thunderbird.
Or you can right-click on it >> choose Open With >> Thunderbird option. Your email will open in your Thunderbird account.

Limitations

Users can’t upload multiple eM Client emails at the same time.
The folder hierarchy will not be maintained.
Both email clients must be in working condition to export eM Client to Thunderbird account.

Also Read: How to Export eM Client Emails to Zimbra Desktop?

How to Export eM Client to Thunderbird? Alternate Solution

For multiple emails without installing any email client, download the RecoveryTools EML File Converter. The software allows users to migrate multiple emails at a similar time without taking too much time and energy of users.

Multiple advanced and different filters allow to import eM Client to Thunderbird selectively. The simple interface makes it first choice of all users including experts. It maintains original folder hierarchy with other data and attachments.

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How to Migrate eM Client to Thunderbird Account? All Steps

Download, install, and launch eM Client to Thunderbird Converter, & Read all Instructions.
After that, the software provides dual options i.e. Select Files or Select Folders. To browse the eM Client EML folders/files.
Thereafter, enable only required eM Client files or folders in the user interface panel.
Choose the Thunderbird option in the list of file-saving options.
Thereafter, the software automatically locates the Thunderbird location.
Click on the Next to start the eM Client to Thunderbird Conversion process.
Then, conversion is finished successfully, it will display a confirmation message box.

Export eM Client to Thunderbird – Features and Benefits

Dual Selection Options: – The software provides dual selection options. One can easily select the multiple eM Client files with “select files” or “select folders” options. Also, you can convert eM Clients emails to another saving like Zimbra, and more.
Direct Way to Migrate eM Client to Thunderbird: – The software provides the direct way to export eM Client to Thunderbird. There is no need to perform extra process like importing and exporting data.
Maintain Email Properties: – While the conversion process, the software maintains email properties of eM Client emails. So, you will get the original email with attachments after complete eM Client to Thunderbird process.
Desired Destination Location Path: – If you don’t have Thunderbird installation, then you can easily select any location path to migrate eM Client to Thunderbird data. However, the software automatically saves resultant data at the Thunderbird location, if you have already installed Thunderbird.

Normal Asked Questions by Users

Q 1: How can I convert eM Client to Thunderbird with all mailboxes?
Ans: Follow the few steps to export eM Client emails to Thunderbird: –

Launch the utility on your Windows Computer.

Select EML files with dual selection mode.

Recheck or choose eM Client files to migrate.

Select the Thunderbird option in the saving options.

Click on the next to export eM Client to Thunderbird.

Q 2: Can I convert eM Client to Thunderbird-only selected emails?
Ans: Yes, the software provides multiple filter options to export only selected eM Client emails to Thunderbird.

Q 3: Does the software migrate eM Client to Thunderbird with all attachments?
Ans: Yes, the program allows you to migrate all emails with attachments from eM Client to Thunderbird.

What’s the Conclusion?

In the above article, we have explained the complete process to export eM Client to Thunderbird. If you are one of them who want to migrate eM Client to Thunderbird, then download the recommended solution. The software provides several options to extract eM Client emails. The demo edition allows you to export 25 eM Client emails to Thunderbird. You can also purchase any license for an unlimited migration process.