How to Convert Thunderbird to EML Format Quickly with Safety?
Mozilla Thunderbird is a popular, free, and open-source email client developed by Mozilla, compatible with Windows, Linux as well as macOS machines. It uses the .mbox format to organize and store entire mailbox data including emails, attachments, and more.
On the other hand, EML is a widely used file format, designed to store individual email messages. This format is widely supported by multiple email clients such as Thunderbird, Apple Mail, Outlook Express, and many more. This flexible accessibility makes this format adaptable for multiple requirements.
Many users need to convert Thunderbird to EML format to transform their data into a easier-to-access format. Let us get started and see how the best Thunderbird to EML converter works to complete this process.
Why Do Users Want to Convert Thunderbird to EML Files?
Users often choose to export Thunderbird emails to EML format, for several practical, technical, and professional reasons. EML is one of the widely supported email file formats that stores a single email message along with all its attributes, making it ideal for long-term use.
- Easy Compatibility Across Email Clients: As EML files can be opened by many popular email clients and exporting Thunderbird emails to EML helps to access data with ease and flexibility.
- Individual Email Storage: Each EML file represents a single email and this makes it easier to organize and manage all the mailbox data and preserve it.
- Safe Email Backup: Exporting Thunderbird emails to EML format helps to create a secure offline backup of the emails. Even if Thunderbird gets corrupted or crashes, important emails can still be accessed easily.
- Simple Email Sharing: EML files can be easily attached to emails, can be uploaded easily to cloud storage, or shared with colleagues. This helps users who need to manage data for legal, business, or professional communication.
- Preservation of Original Email Data: The EML file format retains complete metadata such as attachments, header details, header details, sender and receiver’s details.
- Email Migration Process: Users often convert Thunderbird to EML format when they need to switch to another email client for a platform that supports the EML format.
How to Export Thunderbird Emails into EML Files?
- Initiate with launching the Thunderbird email client on your system.
- After that, navigate to the email folder you need to export.
- Now, click on select all emails in the folder or use Ctrl + A.
- Now, right-click on any selected email and click on the Save As option from the menu.
- Select Save Selected Message option from the list and click on EML Format.
- Choose a location on your storage to save final data as an EML file and click on Save.
- Once the process is complete, go to the location and find your exported data.
Drawbacks of the Manual Method
May this method seem easy and simple but allow us to tell you that this approach has various drawbacks, such as:
- This method is not suitable for exporting bulk emails.
- Original mailbox and subfolder hierarchy may be lost.
- Does not offer any advanced filter for exporting Thunderbird emails.
- Consumes a lot of time and effort while completing the process.
- There is a risk of incomplete export of data from mailboxes.
You Can Also Check Out: How to Migrate Thunderbird to Outlook 365?
How to Convert Thunderbird to EML File Using Professional Solution?
As we have seen, manual method is not capable enough for exporting Thunderbird emails into EML format, and has multiple disadvantages. Thunderbird Converter offered by Tugs Software is one of the most robust tool to rely on. It is trustworthy and offers multiple features as per the user requirements.
With the assistance of this solution, you can easily convert Thunderbird to EML file format with ease. It allows you to bulk export with the help of some quick and safe steps. Below is the direct download button to use its demo version to understand its functioning carefully for accurate results.
How to Export Thunderbird Emails to EML Files Quickly?
- Download, install, and run the solution on your local machine.

- Upload your Thunderbird data files or folders with dual options.

- Now, preview all the uploaded data carefully and choose the required items if you want selective conversion.

- From the Select Saving Option list, choose EML file format to convert Thunderbird to EML format in bulk.

- Then, choose a destination path where you want to save the output files and new name for output data.

- After setting all the parameters, click the “Convert” button to begin the export process.

Conclusion
In this article, we have explained how to convert Thunderbird to EML files with attachments and all data. Here we have discussed both manual and automated ways to accomplish this task. However, as we can see the manual method has several drawbacks, which is not a good option for users. So for simple, quick, and safe migration you can use the automated tool to export Thunderbird emails into EML files. Moreover, the professional solution offers a free trial version of the toolkit to users to try and test the utility’s features and functionality.
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