How to Convert MBOX to EML Files – Best Solutions

EML files archive individual emails separately, with their attachments and formatting, while MBOX files combine all emails into a single file. Consequently, users often need to convert MBOX to EML when transitioning to email clients like Thunderbird. Curious about how this conversion is done? This blog will walk you through several manual techniques for transforming MBOX files into EML. In addition to this, this blog will also talk about a professional Cigati MBOX Converter tool to ensure a fast, smooth, and efficient process. Read the blog till the end to better understand it in detail.

The MBOX file format consolidates numerous emails into one text file, with headers separating each message. In contrast, the EML format preserves each email as an independent file, maintaining attachments, formatting, and other mailbox data. 

Comparison between MBOX and EML File Formats

Below is a comparison table of MBOX and EML file formats for better technical understanding. Take a look:

MBOX	EML
MBOX stands for Mailbox.	EML stands for Electronic Mail.
Stores multiple email messages in a single text file.	Stores a single email message in an individual file.
Preserves email content but not the formatting.	Preserves email data, attachments, formatting, and metadata.
Large file size, but single MBOX file.	Smaller file size, but multiple EML files.
Less portable.	Highly portable.
Useful for bulk email storage and archiving.	Useful for sharing, importing, or exporting specific emails.

Why Convert MBOX Files to EML?

MBOX to EML conversion makes email management smooth and enhances accessibility. While both formats are suitable for email storage, the EML format gives you more flexibility and is easier to handle. The following are the key factors why people make this switch:

• MBOX files store all your emails in a single file. EML files store each email individually, making them easier to access and manage.
• EML files work with most email clients, but MBOX files are supported by a limited number of email clients.
• EML files are directly accessible in many email clients, whereas MBOX files need to be imported into an email application for access.
• The process of backing up MBOX files is more complex than that of backing up EML files.

How to Convert MBOX to EML File Format?

This section will guide you through the process of converting MBOX files into EML format using various methods. It describes two manual approaches and introduces a professional pro-level converter tool that makes the process simple. Each approach is explained step-by-step in detail below.

Export MBOX to EML Using Mozilla Thunderbird

This procedure involves using an email client, Thunderbird, for importing MBOX and then exporting the emails in EML format.

To start the MBOX to EML conversion, follow these steps:

1. Open Thunderbird and log in with your email account.
2. Head to Menu > Add-ons and Themes, search ImportExportTools NG, and install it.
3. Now, right-click on Local Folders > ImportExportTools NG > Import an MBOX file. 
4. Select the desired MBOX file that you want to convert.
5. Right-click on the imported folder > ImportExportTools NG > Export all messages in the folder. 
6. Now, choose EML as the output format and select the destination location to save the exported EML files. 

Limitations: This method is inappropriate for converting large numbers of MBOX files. Moreover, it takes a lot of time, increasing the risk of human error. 

Change MBOX to EML Manually Using Apple Mail

This method is an easy and integrated solution for macOS users to save emails as EML files. Use the “Save as” option to save your emails individually.

Use the following steps to begin the conversion process:

1. Open the Mail app on your macOS system.
2. Navigate to File > Import Mailboxes.
3. Now, browse your MBOX file, select it, and click Continue to import it.
4. Open the imported MBOX file in the Mail app.
5. Then, select the email that you want to save.
6. Go to File > Save As and pick a destination to save it.
7. Make sure to check “Raw Message Source” or “Plain text”.
8. Finally, click on Save.

Limitations: This conversion process takes a while since it does not have bulk export functionality. Plus, it does not maintain the original email formatting and attachments. Also, this method is exclusive to macOS users.

Top-Notch Solution to Convert MBOX to EML Files

The MBOX to EML Converter Tool is an all-in-one solution for converting MBOX files into EML and other file formats efficiently. It facilitates the migration of MBOX files to email platforms like Thunderbird, Office 365, Outlook, etc. This tool handles bulk conversions, eliminates duplicate emails, and enables users to filter by date. Additionally, users can preview and review their messages before exporting and choose to include or exclude attachments.  

Perform these simple steps to convert MBOX files to EML file format:

1. Download the converter tool, install it, and open it up.
2. Select Continue, then click Add File.
3. Locate and select the MBOX file to upload it.
4. Expand the hierarchical tree structure, preview the email content, and click Next.
5. Under the Saves/Backup/Migrate As section, pick File Formats and choose EML as the saving option.
6. Apply the additional features if necessary.
7. Specify the destination folder to save your EML file.
8. Click on Convert to initiate the conversion process. 

Conclusion

Transforming MBX files into EML format is crucial to keep your emails organized while enhancing compatibility. We have examined both manual and automated ways to convert MBOX to EML. The manual techniques involve complex steps and a time-consuming procedure. Whereas a professional smart MBOX to EML Converter Tool provides a fast, reliable, and error-free solution. Moreover, this tool is highly effective for individuals and those running a business.

You May Also Read: Convert MBOX to PDF

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