How to Convert MBOX to EML Format: Quick & Free Methods

A Quick Overview

If you use email clients such as Windows Live Mail, Outlook Express, eM Client, Zoho Mail and are left with an MBOX file you are likely to encounter file compatibility issues. It can be difficult to access an MBOX file directly in an EML-compatible client. Users is aware that different email clients employ MBOX or EML formats. MBOX to EML file conversion is required by many users for a variety of reasons. If you do not want to waste time using manual procedures, this instruction is for you. This post shows users how to convert MBOX files to EML format on Windows. Many users particularly those transferring from Eudora, Apple Mail or Mozilla Thunderbird, commonly ask "how to convert MBOX to EML?" They choose a quick, safe or cost-free solution.

We'll lead you through the process of converting MBOX files to EML without any technical challenges, regardless of your familiarity with email clients or files.

Read this article to learn about manual and expert ways for exporting MBOX files to EML format including all mailbox attachments, properties, and components.

Difference Between MBOX and EML Formats?

Before we begin the MBOX to EML conversion let's quickly understand about the two formats:

MBOX Format

MBOX files save many emails and attachments into a single file.
MBOX files can be opened and accessed using a variety of email applications including Thunderbird, Apple Mail, and SeaMonkey.

EML Format

EML files save a single email with entire attachments.
Thunderbird, Windows Live Mail, Outlook Express and other email clients can open EML files.

Simply said, when we recommend converting MBOX to EML, we mean extracting individual emails from an MBOX file and storing them as .eml files for improved usability or compatibility.

What Should I Do If I Can't Open MBOX Files in EML-Supported Email Clients?

Unlike the EML file type which stores individual emails in separate files, the MBOX file format saves all emails in a single file.

This is why EML-based clients such as Windows Live Mail and Outlook Express do not natively accept MBOX files.

Users frequently face:

Errors with file recognition.
Email client crashes.
Incomplete migration.
Loss of attachments and email metadata.

To view MBOX emails with attachments in EML-compatible email applications, users must first convert them to EML format without destroying any data.

Reasons to Convert MBOX to EML

Millions of people currently need to convert MBOX files to EML format in order to access certain MBOX files in Outlook Express.

In this section, users will understand why they wish to export MBOX files to EML.

Read about why users require MBOX to EML conversion:

EML format is supported everywhere. Unlike MBOX, many email applications can readily open and support EML files.
Convert to new email clients: Users may switch email clients for many reasons, and each client stores email data differently.
EML files allow for more efficient retrieval of individual emails.
Reduced corruption risk: Large MBOX files can become corrupted when accessed in EML format. In contrast, because EML files are independent, the choices are limited.
Improved backup options: Due to its small size it takes up less storage space on your device, allowing for more efficient backups.
Email clients can process shorter, segmented EML files more efficiently leading to quicker performance speeds.

Free Methods for Converting MBOX to EML with Email Clients

This tutorial will show you two methods free and manual for converting MBOX files to EML format: Thunderbird and ImportExportTools NG.

There are no expensive tool or complicated technological steps—only a simple, clean conversion procedure based on genuine user experience and trustworthy solution.

Method 1: Get Mozilla Thunderbird and the ImportExportTools NG Add-on (Free)

This is the popular and effective method for converting MBOX to EML manually and for free.

Step-by-Step Instruction

Install Thunderbird.
Add an MBOX file to Thunderbird.
To import an MBOX file, choose "Local Folders."
Go to the Add-Ons Manager (Tools > Add-ons and Themes).
Find and install ImportExportTools NG.
Right-click on the imported folder.
Export all MBOX emails from the folder to EML format.
Choose ImportExportTools NG.
Choose the folder where you want to save EML documents.

Why Does This Strategy Work?

It is free, secure, and extensively used.
Maintains email structure, content, and attachments.
File sizes are not limited.
The Thunderbird community has placed its trust in you.

Method 2: Drag and Drop (Only Works in Thunderbird)

If the MBOX file is already set up in Thunderbird simply drag and drop messages.

Steps

Launch Thunderbird.
Select all MBOX emails from the selected folder.
Drag files to a local system folder (e.g. Desktop or Documents).
Thunderbird automatically saves them in .eml format.

Limitations

Only supports a few number of emails at once.
The folder hierarchy is not kept.
Suitable for basic or one-time conversions.

Expert Tip: Convert MBOX Files to EML Format

Download the Softaken MBOX to EML Converter to convert MBOX files to EML format.

Steps to Convert MBOX to EML Format

Download and open the MBOX to EML converter.
To convert MBOX files, launch the software and choose the desired files or folders. Select Open.
View the MBOX file in the preview screen.
Select EML as the output file format from the list.
Choose the path to save files.
Select the Export option to save the MBOX into an EML file.
After conversion close the application by clicking the exit button.

Features of the MBOX to EML Converter

Successfully transfer emails, contacts, calendars and files.
Convert multiple MBOX files at once.
The free demo converts the first few MBOX emails to files for free.
This program is easily downloadable for all Windows operating systems.

Conclusion

To convert MBOX to EML, users do not need to purchase pricey software. Thunderbird and the ImportExportTools NG add-on make this possible in a secure, efficient, and cost-free manner. A professional tool can help you avoid data loss and save time. When you start converting MBOX to EML make a backup of your original MBOX files. After that, begin the conversion procedure. These tools is a user-approved method for saving MBOX files as EML, transferring MBOX emails or just opening MBOX in Windows Live Mail.