Free Online App to Convert EML to MSG Format

Introducing a fast and secure way to convert saved messages into a format compatible with Microsoft Outlook. Our online application built to convert emails to Outlook format offers a simple solution. It is an ideal tool for managing archived communications, migrating between systems, or developing mail-based workflows.

This browser-based solution supports batch uploads and generates downloadable results instantly. There’s no software to install, and your converted data remains private—stored securely in the cloud for 24 hours before automatic deletion.

Core Features

Optimized for Outlook: Easily generate message files suitable for deeper integration with calendars, tasks, and contacts.
Fast and Free: Unlimited use with no cost or registration required.
Batch Support: Upload multiple items and receive your results in a compressed archive.
Fully Online: No installation needed—works in any browser on any platform.
Secure by Design: Your uploaded content is kept private and deleted automatically after 24 hours.

Preserve Structure and Metadata

Our converter keeps important message elements intact, including headers, sender/recipient data, timestamps, formatting, and attachments. This ensures consistency and reliability when importing into Outlook or integrating into automated systems.

Help Us Make the Tool Better

After conversion, share your feedback using our forum. Tell us how we can enhance your experience or what additional features you’d like to see.

Bookmark this page and enjoy a seamless experience. Make your email data work smarter for you!

How to convert EML to MSG

STEP 1

Upload

Click inside the drop area to upload your files or drag & drop them.

STEP 2

Convert

Click “Convert” to begin the transformation process.

STEP 3

Download

A download link appears instantly. For multiple items, a ZIP archive is provided.

STEP 4

Feedback

After testing the output, share suggestions or report issues via our forum.

FAQ

What is the EML to MSG Converter?

The EML to MSG Converter is a free online tool that allows you to convert EML files into MSG format for use in Microsoft Outlook. It preserves email structure, metadata, and attachments during conversion.

How do I convert EML files to MSG?

Open online Aspose EML to MSG converter. Upload your EML file and click the "CONVERT" button. Download the converted MSG file.

What are the file size limits for EML to MSG conversion?

You can upload and convert items with the total size up to 1 MB without logging in. For larger conversions, log in to your account to process files up to 5 MB. If you need to work with larger inputs, please contact us to discuss a personal plan—available for a small fee.

Can I use this tool on mobile devices?

Yes, the EML to MSG Converter is web-based and works on any device with a browser, including smartphones and tablets.

Can I batch convert EML files to MSG format?

Just open the EML to MSG converter app. Select all files you want to convert and click the "CONVERT" button. All converted files will be packed to a ZIP archive and will be available to download.

EML to MSG

Fast and simple EML to MSG converter online