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Written By Rohan Wiese
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Updated on March 5th, 2026
If you have switched from a Windows system to a Mac or need to access your old EML files on Apple Mail, you will need to convert EML to EMLX with attachments. In this detailed blog, we will discuss why this conversion is necessary and explore different methods, including Aryson EML Converter, to accomplish the task with ease.
First, you should know the role of these file types. Then, it becomes easy to adapt the procedure to what you exactly need.
EML File – An EML file contains the content of a single email message, including the subject, sender, recipient, body, and attachments. Mainly, it is supported by Windows-based email clients.
EMLX File – Apple Mail creates the EMLX format to store individual email messages as its default client. This format is optimized for macOS. Also, it makes sure smooth integration with other Apple applications.
There are several reasons when people want to change their EML emails to EMLX format. Here are some of the main reasons:
After understanding the basics, now move on to the methods that make this conversion possible. To help you carry out the task, here are the main methods you can use to change EML into EMLX.
One way to perform this task is with the built-in Apple Mail application on macOS.
Important Note for Windows Users: This manual method will not work on Windows because Apple Mail is exclusive to macOS. If your EML files are stored on a Windows computer, you will first need to transfer them to a Mac system before starting the conversion.
Although you find the manual method simple, it comes with several drawbacks. So, you should be aware of those pointers before proceeding with the manual method:
Because of these limitations, most users prefer the most reliable automated solution. Next, we will introduce you to one of the top solutions, which is recommended by the experts as well.
To overcome the drawbacks of the manual method, expert recommend to use the Aryson EML Converter Tool. This software can simplify the entire process and ensure that no data is lost during conversion. Moreover, it supports both Mac and Windows operating systems. Also, it converts EML files to EMLX along with all attachments. Users can perform batch conversion of multiple EML files at once. Along with that, it preserves email formatting, metadata, and folder structure. Additionally, it works smoothly on both Mac and Windows. Apart from EMLX, you can convert EML to MSG and other formats as well. You will get the various filters to export selected emails based on date, subject, or other criteria.





When you need to open your EML files in Apple Mail, converting them into EMLX format becomes the right solution. The manual method works if you have access to a Mac. But this method is not appropriate enough for users with a large number of emails. Because it does not provide a quick process. In such cases, using the expert-recommended solution is best to convert EML to EMLX. As it ensures all attachments and data are preserved, and makes conversion simple for both Windows and Mac users.
Ans: Yes. If you use the Aryson EML Converter Tool, you can convert EML to EMLX on both Windows and Mac systems. The manual method requires Apple Mail, which is only available on macOS.
Ans: Yes. Aryson EML Converter Tool ensures that all attachments, images, and other files remain intact during conversion. However, manual methods may sometimes fail to preserve attachments correctly.
Ans: The only free way is by using Apple Mail on a Mac, where you can drag and drop EML files to convert them into EMLX. But it is limited and not suitable for bulk conversion.
Ans: Yes. With the Aryson EML Converter Tool, you can convert multiple EML files or even entire folders into EMLX format in one go.
Ans: The Aryson EML Converter Tool is one of the best options, as it supports both Windows and Mac, preserves attachments, and allows bulk conversion.
About The Author:
Rohan Wiese is a Technical Content Writer at Aryson Technologies, specializing in databases, e-mail recovery, and e-mail migration solutions. He enjoys conducting research and generating information that assists database administrators, businesses, and novices in resolving issues with MS SQL Server, MySQL databases, Cloud Computing, and Microsoft Exchange.
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