How to Convert EML to MBOX in Bulk | Quickest Methods

Top Advantages to Convert EML Files to MBOX

EML or electronic mail is a prominent format keeping single email metadata and attachments. However, managing it is quite tedious and cumbersome at times in comparison to the MBOX files. A standard format that maintains multiple emails and attachments altogether in a single file, and is supported by many email clients.

If you are wondering why to migrate EML to MBOX format, then this section will clear all your doubts. It states the most common reasons for this format conversion as:

• MBOX is the best format for long-term data storage and handling large data volumes.
• Helpful when switching email clients, like shifting from WLM to Thunderbird or Outlook to Apple Mail, etc.
• Consolidation of many individual electronic mail messages in a single mailbox file.
• MBOX is a secure and durable mailbox storage with broad connectivity and accessibility with email clients.
• Collectively organize data for legal compliance, archive, and backup purposes.

Which Methods are Available to Convert EML to MBOX?

After going through the basics for EML file to MBOX conversion, continue to learn the best solutions available. We will first understand the manual method and, afterward, a professional tool. The manual method will also have some cons, as it is free, so look at them below.

How to Manually Export EML to MBOX?

The manual method has two solutions, i.e., one using Thunderbird (for Windows) and another by Apple Mail (for Mac). Let’s brief them one by one.

Method 1: Change EML to MBOX on Windows System

1. First, activate your Thunderbird account by Mozilla after the installation.
2. Then, place your mouse on the Local folders and right-click it.
3. Select New Folder and create one named EML files within it.
4. Further, via drag and drop, import EML into the new folder from the PC.
5. After that, to convert EML to MBOX, install ImportExportTools NG.
6. Next, again place the cursor on the EML files’ new folder and right-click it.
7. Choose ImportExport >> Folder Export (mbox) >> and pick As MBOX file.
8. Finally, in a destination as per your desire, click Select Folder to save.

Method 2: Save EML File as MBOX on Mac

1. Open Apple/Mac Mail and move to the On My Mac tab.
2. There, click on the Mailbox option and choose to create a New Mailbox for EML.
3. Further, from the Finder, open the EML files you wish to convert in Apple Mail.
4. Then, with the Move clicker, save EML files in a new or existing folder within Mail.
5. Afterward, to convert EML to MBOX, right-click whichever folder has EML files and opt for Export Mailbox.
6. Check the box beside Export All Subfolders (if needed) and pick a folder path. Hit Export.

You can further locate the MBOX files as a regular folder in the Finder.

Shortcomings of the Manual Method

• For a separate system environment, different applications are needed, installed, and configured.
• Bulk EML file transfer is not convenient in either method, as attachments are compromised too.
• Original formatting, data structure, and other crucial elements are affected and lost.
• Limited to desktop usage and takes time, as there are many steps. Also, it can result in app crashes due to human error.

So, with all the cons, it is best to obtain a more effective and reliable solution that overcomes these.

Convert EML to MBOX in Bulk: Elite Solution

We have browsed the manual solutions above, but do they seem a bit complex? If yes, then use the SysInfo EML Converter Tool for easy, secure, instant, and hassle-free bulk data conversion. The tool is an excellent choice for all novice and expert users to convert single and multiple EML files to MBOX within no time. Using this tool, one can easily import EML to Outlook or any other client with ease. Moreover, it has exceptional advantages over manual methods, like:

• Transfer EML to PDF, MSG, MBOX, and other file formats.
• Filters for data improvement before the final conversion to prevent chaos.
• Ensures to maintain the integrity while keeping the data hierarchy intact.
• Includes attachments and runs well on all OS, despite the environment.

Step-by-Step Guide to Convert EML Files to MBOX

1. Start by installing and running the tool on the system as an administrator.
2. Then, select the EML that are essential to convert and upload them. Tap Next.
3. Furthermore, take a preview of the data content and attachments within EML files. Select folders >> and Next.
4. Afterward, pick MBOX as it is the saving format here and apply the filters of choice.
5. At last, all that is left is the path to save and, once provided, press Convert to complete.

Conclusion

The blog started by stating the benefits of converting EML to MBOX and ended with the best solutions for conversion. The manual methods for Windows and Mac OS differ depending on the MBOX-compatible email clients. Apart from that, it has many other unavoidable shortfalls. On the other hand, the expert solution, i.e., the automated tool discussed above, is safe and verified. It does the conversion smoothly and provides guaranteed results with accuracy, without worries.

Frequently Asked Questions

About The Author:

Simran Bhatia

Simran Bhatia is a technical content writer engaged in writing clear, concise, and SEO-optimized content. With a background in computer science and a passion for writing, I thrive to deliver complex technical content in simple layman terms.