The Ultimate Guide to Converting EML To PST Files Manually

Updated on January 18, 2024 by Savita Sharma

If you want to convert EML to PST with ease and accuracy, you must require a professional EML to PST converter. Manual methods are also available but it is very lengthy and risky. Here we explain step by step manual ways to convert EML to PST file. Lets start.


Files with the EML extension are used by email programs such as Microsoft Outlook, Thunderbird, and Apple Mail, etc. The EML files store the contents of messages along with the subject, sender, recipient(s), and date of the message.

In addition, it also saves one or more email attachments which are files sent with the message. Moreover, EML files are also partially saved in text format, which can be easily opened by any users using a text editor, like - Microsoft Notepad and Apple TextEdit; however, users must need to change the EML files to .txt.

Why User Convert EML to PST file:

There are various reasons where a user wants to Convert EML file to PST file format. But we will discuss some common reasons where most of the users convert their EML file to PST file format. So check the some common reasons where many users convert their EML file to PST format and with the help of it users can easily find out the best way or suitable technique to Convert EML to PST.

1. EML files can get corrupted more easily than any file format. To get rid of this type of issue, users need to convert their important EML file data to Outlook PST format. Converting EML file into PST is the best way to protect the important data files.

2. To Open EML files, you need an EML supported email client, without any EML supported email client you can’t access your important file data. On the other hand, PST is easily open and supported by all the versions of Microsoft Outlook.

3. A single email is stored in an EML file. When you wish to store an entire EML mailbox, it takes up a lot of space. On the other hand, a PST file stores the whole inbox of emails, including attachments, in the smallest amount of space possible.

Free Manual ways to Convert EML to Outlook PST file

Here we discuss two manual methods to export EML files to PST file for Outlook. You can use any method as per your choice. We explain both the methods in details:-

1st Method: Using Windows Live Mail and Microsoft Outlook

2nd Method: Using Outlook Express to Convert EML to PST

1st Method: Using Windows Live Mail and Microsoft Outlook

This method divided into 2 steps. In First step, we export the emails from Windows Live Mail email client and in 2nd step, Import the EML files into MS Outlook. Lets see the process in details.

Step1: Export Windows Live Mail emails as EML format

  • 1. First of all you need to start MS Outlook and Windows Live Mail applications on your computer.
  • 2. Now in Window Live Mail, click on the File tab and from the export option select the Email messages.
  • Manual ways to Export Windows Live Mail emails as EML files
  • 3. After that you need to select Microsoft Exchange as the export option and click Next button to continue.
  • Save Windows Live Mail emails as EML files
  • 4. A popup appears on your screen in which all emails are exported to Microsoft Outlook / Microsoft Exchange.
  • Step 4
  • 5. Hit the OK button and proceed further.
  • Step 5
  • 6. With the help of the Select Folder option, you can either choose to export all email folders or select the specific folder you want to export. Then click the OK tab.
  • 7. Once the process completes successfully, an Export complete wizard will appear on the screen. After that click the Finish button.
  • Step 7

Step2: Import EML Emails into MS Outlook using Drag & Drop method

You can use this method, when your EML files are stored separately on your computer system, and there is no EML supported email client is installed to access them.

  • 1. Open MS Outlook application on your computer system.
  • Import EML Emails into MS Outlook
  • 2. Now visit the EML files location and choose the files that you need to convert
  • EML To PST Conversion: The Definitive Manual How-To
  • 3. Now drag the selected EML files and drop it into MS Outlook application.
  • Step 3

By applying this trick, you will be to able open & view EML files in Outlook application.

2nd Method: Convert EML to PST file through Outlook Express

In this method, user need to drag all EML files into Outlook Express and configure the EML files with Outlook Express. After that, follow these instructions to complete the conversion process.

  • 1. Open MS Outlook and work as administrator
  • 2. Click File tab and select Open and Export option
  • 3. Choose the Import/Export option form the list
  • 4. Choose Import Internal Mail > Addresses > and Select Outlook Express
  • 5. Now click Finish button to export EML to MS Outlook.

Drawback and Limitation of Manual Methods

Manual method is absolutely free no doubt in it, but it has some drawbacks that cannot be ignored by any users, if user wants a successful conversion without any issues. Now, let us first see the drawbacks that may be faced by users during EML to PST conversion.

  • The biggest problem with this manual method is that there is a high chance of human error, if users make a minor mistake, it could result in data loss.
  • The manual method rarely migrate email attachments to Microsoft Outlook.
  • When the user has to open many EML files with Outlook, the manual method becomes a very tedious and time consuming task.
  • The likelihood of loss of data integrity is also high manually. The probability of a change in the SMTP header part of an EML file and the Meta properties of the EML file are very high.

Use Professional Automated Tool to Convert EML to PST file

In this post, we explain two manual methods for converting EML to PST files. If you are not comfortable with the manual steps, I suggest you to go with the Professional tool. Regain EML to PST Converter makes all the conversions in just a few clicks. It does not require any technical skill to convert eml files. This tool allows you to save EML files into many other email formats. You can read more features of the software in the next section.

Additional Features of Regain EML to PST converter

To successfully convert EML to PST file format, use this professional EML to PST Converter tool, a convenient solution for easy and fast EML to PST conversion. The software is peppered with many sought-after functions. Let's have a look:

  • The EML to PST Converter software support batch migration and quick conversion of EML to PST.
  • It provides guaranteed conversion with 100% accuracy and integrity with no file size limits.
  • The software supports Outlook Express, Windows Live Mail, Eudora, Thunderbird, and other email clients that have generated EML.
  • It supports all versions of MS Outlook and keeps the read and unread status of email intact after conversion.
  • The EML to PST Converter tool migrate your email file along with all type of attachments to Live Exchange and EML to Office 365 in just one time processing.
  • The software shows preview of EML and its attachments and also offers option to convert EML files into PST selectively, if needed.
  • Demo version is also available to help user to understand the software before purchasing it.

How Regain EML to PST Converter Works:

  • Step 1: Download and Install the Regain EML to PST Converter tool on your local system
  • How to Convert EML to PST file Manual steps
  • Step 2: Run the application and click on Browse button to add EML files which you want to convert in Outlook PST format.
  • Step by step guide to convert eml to pst file manually
  • Step 3: Software will show you preview of all the selected EML files items. Check the mailbox and hit on next button.
  • Free tips to export eml to pst file
  • Step 4: here, you can apply filter on your file to convert only selected range of data. Choose PST format then Browse the save location.
  • Regain EML Converter tool export all eml files into pst file in just few clicks
  • Step 5: Finally, click on export button and wait until the conversion end.
  • Manual methods to convert/ export eml files into pst file

Wrapping up:

In this article, we have explained both manual and third-party solution to convert EML to PST. The manual method has some drawbacks and is not suitable for professional use or if you have multiple EML files. The best EML to PST Converter enables many user-centered features and makes EML to PST conversion effortless. To check the software's functionality, a demo version of the software is also provided, which can be used to convert the first 30 items per folder.

Frequently Asked Questions:

Ques1: I have EML files from different source email clients like Thunderbird, Windows Live Mail, and Entourage; does this software differentiate these .eml files or treat them equally and convert them to PST?

Ans: The EML to PST Converter from Regain doesn’t have different EML files based on the source email client. It is file-specific and converts all of them into PST file format.

Ques2: An EML file is of very small size in comparison to PST’s limit. Will this software create a PST for each EML, or will it convert multiple EML files into a PST?

Ans: You can simply add multiple EML files, and the software will convert and save in a single PST file, or if needed, you can split the PST size.

Ques3: Can I simply drag and drop the EML files into Outlook Inbox Folder?

Ans: Yes, if you separate EML files on your system, then you can select the EML files and drag and drop them. But, you will miss the attachments, and it will be a tedious task to manage the sequence of EML files in Outlook.

Ques4: Will I get the same results with the free demo version as the paid licensed version?

Ans: Yes, you will get the same results with the free demo version as in the paid licensed version. The only difference is the restriction of 30 items per folder with the free version; however, there is no restriction with the licensed version.