EML to PST

Convert EML to PST online. This free web app provided by Aspose.Email Apps converts .eml files to .pst format without the need to install any software on your device. All calculations take place in the cloud. The application is fast, and the conversion process takes seconds. If you're managing email archives, resolving formatting issues, or combining messages into a single Outlook PST file, this tool is a perfect choice.

What EML to PST Converter Does

When you convert an EML file to PST, it is no longer stored as a separate EML file but becomes an Outlook message inside a PST file. In this application, the converted message is placed in the Inbox folder of a newly created empty PST.

During the conversion, the content of the EML, including its headers and MIME parts, is mapped to Outlook/MAPI properties so that the email in Outlook looks as close as possible to the original. In most cases, the subject, sender, recipients in To, Cc, and Bcc, the original sent or received date and time, the message body in plain text or HTML, and attachments including embedded images are preserved. This ensures that when you open the generated PST in Outlook, you will see your message in the Inbox with its original content and appearance retained as much as possible.

Special Features

All processing happens on secure cloud infrastructure backed by Aspose proprietary file-handling APIs, known for high reliability and accuracy. Files are automatically deleted from our servers after 24 hours for maximum privacy.

Batch conversion is also possible with our web app. You can upload multiple items at once and get a single downloadable ZIP archive containing a bundle of storage files. Please, note that for free users the maximum upload capacity is 1 MB per request. Logged-in users can upload up to 5 MB. You can upload 50 MB and more if you are a premium or business user.

If you have questions or encounter issues, please feel free to contact our Support Forum. There you can get community help to solve common problems or official support from our specialists. Any conversation thread can be made private. In private mode, only invited participants have access, the thread is not displayed in public lists. This is convenient for discussions involving confidential information or for testing.