How to use "Regzion EML to PST Converter" Software


Make use of Regzion EML to PST Converter software, which is a user-friendly tool that simply converts EML files to PST, MSG, EMLX, and HTML formats. Also, supports email migration from EML files to Office 365, Gmail, and IMAP account. Export EML emails while maintaining every email properties as well as retaining folder hierarchy. Additionally, available features - email preview, attachment extraction, custom filtering, and more for the efficient and best conversion process.

Software Guide

Steps to Import and Open EML Files in Regzion EML to PST Converter Software

Step 1 ) Begin by downloading and installing the Regzion EML to PST Converter software on your Windows computer.

Step 2 ) Launch the software and click the "Select EML File/Folder" option in the top menu bar.

EML to PST Converter software

Step 3 )Choose your preferred method for adding EML files to the software: -

  • Select EML File: - Navigate to the folder containing your EML files and manually select one or more files for conversion.
  • Select EML Folder: - Add an entire folder, including its subfolders, to load all EML files that available in the folder.

Click "Next" to proceed with loading the selected files.

add eml

Step 4 ) Once your EML files or folders are loaded, you can open each email to view a preview of its content directly within the software.

eml email preview

Note: - Clicking twice on an email will open the email in a separate window for a more clear view with every detail.

Steps to Convert EML to PST / MSG/ HTML & EMLX file format via Regzion

Step 5 ) Select the EML or EMLX email items or entire folders you wish to convert, then click the Convert EML button.

convert eml

Step 6 ) Choose your desired Export/Conversion Format from the following options: -

eml conversion formats
  • Export in PST: - Convert EML/EMLX files to PST (Unicode format) compatible for all MS Outlook editions. Save single email as well as Combine multiple EML files into a single PST file. You can also add custom file name, store name, and passwords in resulting PST.
  • Export in MSG: - Convert each EML/EMLX email to individual MSG files, allowing you to open and manage them separately in Outlook.
  • Export in HTML: - Convert EML/EMLX emails to HTML format for easy viewing via any web browser.
  • Export in EMLX (MAC OSX files): - Convert EML files (windows) to EMLX file format for Apple Mail (MAC OS Based email client).

Step 7 ) Configure the necessary conversion settings: -

  • Mail Filter: - Apply filters to select emails based on specific criteria, such as:
    • Date Range: - Choose a date range to filter emails by their sending or receiving date for exporting them specifically from EML files.
    • To (Recipient): - Filter emails by specific recipients to export only those sent to particular email addresses.
    • From (Sender): - Filter emails by the sender's email address to export emails received from specific senders.
  • Naming Settings: - Choose a custom naming convention to provide name to your converted files based on available 9 options.
  • Saving Location: - Select the folder on your computer where you want to save the converted/resulting files
eml to pst conversion settings

Step 8 )Once all settings are configured, click Convert button to to begin the EML file conversion to PST or other selected format.

pst conversion

Right-Click Convert Function:


    In addition to the regular conversion process, you can also convert individual EML emails quickly using the Right-Click Convert feature:

  • Simply right-click on any email from the list of loaded EML/EMLX files.
  • Select your desired conversion format from the available options.
  • Choose saving location and proceed with the EML file conversion.
single email convert

Steps to Import EML Emails to Gmail, Office 365, and IMAP Account

Import EML to Office 365 Mailbox

Step 5 ) Select the EML files or folders you wish to import, then click the Import to Office365 button.

import to office365

Step 6 )

For Office 365 migration, configure the following options: -

  • Email Address: - Enter the email address associated with your Office365 account.
  • Choose the appropriate import method for migration: -
    • Pick Folder Name for Import
    • Input Folder Name for migration
  • Mail Filter: - Apply filters to select emails based on specific criteria.
    • Date: - Filter emails within a specific date range for export operation.
    • From: - Select emails from a particular sender
    • To: - Choose emails sent to a specific recipient
login Office365

Step 7) After configuring the settings, click Convert button. You will be prompted to log in to your Office 365 account. Once authentication is successful, the software will begin EML to Office365 migration process.

EML to office365 migration

Import EML to Gmail/G-Suite

Step 5 ) Choose the EML files or folders that you want to transfer, and then hit the Import to Office365 button.

eml to gmail import

Step 6 )

For EML to Gmail or G Suite transfer, follow these steps: -

  • Gmail Login Details: - Enter the Gmail or G-Suite email address along with the generated app password. Afterward, click on the Authenticate Login button to sign in.
  • Folder Name: - Once logged in, select this option to create a new folder within Gmail account to save EML emails. (Also, offers assigning a custom name to generated folder)
  • Mail Filter: - Choose specific criteria for email selection.
    • Date: - Filter emails by a particular time frame for specific emails migration.
    • From: - Import emails of selected senders only
    • To: - Choose emails addressed of specific recipients for email migration from EML files.
login gmail

Step 7) After setting the required parameters, click the Import to Gmail Account button and begin the process of transferring EML emails to your Gmail or G-Suite account.

EML to gmail migration

Import EML to IMAP Account

Step 5 ) Select the EML files or folders that you wish to transfer, and click on Import to IMAP Account button from the top menu.

import to imap account

Step 6 )

For transferring EML emails to an IMAP account, configure the following settings: -

  • IMAP Account Authentication: - Enter the Email Address, Password, IMAP Server Hostname, and Port number associated with your IMAP account. Click Authenticate Login to sign in with your account.
  • Choose Folder for Import: -
    • Existing Folder
    • Create New Folder
  • Mail Filter: - Speed up email migration by making selection of specific emails to import with these options: -
    • Date: - Choose a specific time frame to filter the emails.
    • From: - Include emails only from selected senders
    • To: - Select emails sent to particular recipients for migration
login imap account

Step 7) After configuring your preferences, click the Convert button. The tool will begin migrating the selected EML emails to your IMAP account.

EML to IMAP migration