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How to Convert EML to MHT on Mac & Windows Easily?- Solved

  author
Jamie Kaler   Contribution
Rollins Duke
Rollins Duke  Approved By
Published On June 28th, 2025 • 5 min read

Email communication plays a valuable role not only for correspondence but also for multiple documentations, legal, and several forensic purposes. Though if you convert EML to MHT on Mac as well as Windows, it will be easy for you to access your EML data easily if you are a digital forensics analyst, an IT admin, or you are just a regular user trying to maintain a readable record of your emails and other data. You need an effortless solution to convert EML to MHT.

EML file is one of the most common file formats in which multiple email clients generally stored their data in. whereas, MHT file is a single web archive file that bundles HTML content entirely including images and styles into one single convenient .mht files. MHT file format is ideal for offline viewing, legal documentation, sharing emails as webpages, or embedding into the reports or help documents.

Difference Between EML and MHT 

EML files are created by email clients such as Thunderbird, Outlook Express, etc. it stores entire email content which includes email headers, body, and attachments and multiple other associated data into .eml file format. It is compatible and accessible on most of the email clients.

MHT files basically combine HTML, images, and scripts into a single .mht file. These files are easily viewable in browsers such as internet explorer, edge and multiple editors. It makes it very easy to save webpages or email content in a single and portable file format. You can also convert EML to HTML.

Advantages After the Conversion

There are multiple advantages after you convert EML to MHT on Mac & Windows. Some sre given below:

  • MHT format allows you to archive email files for the long term.
  • MHT format lets you view your data without losing layout or images.
  • It can be very helpful for Forensic or legal email documentation.
  • Makes it easy for you to share snapshots of a web page when needed.

Convert EML to MHT Format Manually

To convert your EML data manually you need to install Outlook on your system. Without installing the email client, you won’t be able to complete the task. Below are the steps to change EML to MHT format:

  1. First of all, open your EML file into Outlook.
  2. Now, click on the File option.
  3. Now, select Save as option, choose MHT.
  4. Select a file name for your resultant file.
  5. Lastly, click on Save button to easily convert your file.

How to convert EML Files into MHT on Mac in Bulk?

If you want to batch change EML to MHT files on your Mac machines as well as on Windows seamlessly, MacUncle EML Converter is a one stop solution to easily complete this task. It gives you a huge range of filter options and multiple advanced features. It saves all your data safely without losing your important data.

Easy Steps to Use This Tool

  1. Firstly, download this tool and open it on your system to change EML to MHT.
  2. Secondly, add your files into the software panel through given options.
    add data to convert eml to mht
  3. Thirdly, preview all your uploaded data files and click on Next button.
    preview data to convert eml to mht
  4. Now select MHT file format from saving options.
    choose mht to convert eml to mht
  5. Now choose a file naming option and destination path for your data to be saved.
    file naming option
  6. Lastly, once the process is successfully completed, you will be notified.
    process completed

Conclusion

In conclusion to this article, we have mentioned two methods to convert EML to MHT file format. They are suitable for converting your EML files into MHT format accordingly if you want to convert a single file at a time or multiple EML files in bulk. You can choose any of the solution as per your needs. And for further help or assistance with EML or MHT files you can get in touch with our technical support experts anytime. As they are available 24*7 to assist you.

Frequently Asked Questions

Question 1: Can I convert multiple EML files into MHT format?

Answer- Yes, but not with the manual method. You can use the solution we have mentioned above to convert EML to MHT in bulk.

Question 2: What if Outlook doesn’t show the MHT file as a saving option?

Answer- Make sure that you are using the desktop version of the Outlook for the conversion.

Question 3: Will all associated data remain the same after using the solution for bulk conversion?

Answer- Yes, the given solution is reliable and robust and it does not change any of your data from EML file while converting it to MHT.