How to Transfer Files From EML to cPanel Using Windows? 

Admin | Email Conversion email migration How to's IMAP Software Technology | 4 minutes read | Modified on: 16-06-2026

Many users want to know how to transfer files from EML to cPanel using Windows. Since many desktop email clients, including Thunderbird, Windows Live Mail, Outlook Express, eM Client, Apple Mail, and others, support EML, many users save their most critical emails in this format. However, customers frequently search for a dependable way to import EML files into a cPanel email account without losing data when they move to a web hosting email environment.

Businesses, website owners, and hosting users use cPanel email extensively because they provide safe webmail access via Roundcube, Horde, and other webmail providers. However, manually uploading many EML files into a cPanel mailbox can be challenging and time-consuming.

This post will describe how to move EML files to cPanel email accounts on Mac and Windows systems using both manual and professional methods.

Commons Reasons to Import EML Files into cPanel Account

There are many circumstances when users may want to transfer files from EML into cPanel, some of which are listed below:-

  • Transferring archived emails to a hosting server
  • Using webmail to access EML emails
  • Email migration from desktop email clients
  • Establishing centralized email storage
  • Changing to cPanel hosting for business communications
  • Local EML file backups to server mailboxes

Users may access their emails via computer devices and browsers from any location because cPanel email operates online.

Challenges with Manual Migration

To upload EML files to the cPanel mailbox, many customers initially attempt manual methods. However, manual methods typically include drawbacks, such as:

  • There is no direct way to import EML files in bulk.
  • The process requires technical expertise.
  • It is a time-consuming procedure.
  • The possibility of missing attachments.
  • Problems with email formatting.
  • Changes in metadata while being transferred.
  • Having trouble managing big EML files.

Manual approaches could be effective if you have a small number of emails. However, customers typically favor automated applications for thousands of EML files.

Conventional Method to Transfer EML Files into cPanel

However if you still want to convert using the manual methods, you can transfer emails using Roundcube’s built-in import feature if you have a few files. The steps are as follows, and it’s the simplest free method with no further requirements: 

  1. Log in to your cPanel email account with the credentials. 
  2. Then, from Email Accounts, opt for Access Webmail, and select Roundcube. 
  3. Next, from Settings > Folder, create a new one to store your EML files. 
  4. Later, from the Destination folder, tap More, and click Import. 
  5. Choose “EML files” and click “Import”. 
  6. Wait until the final confirmation message appears on the screen. 

Alternative Method

You might try using Mozilla Thunderbird as the import mediator if you discover that Roundcube webmail isn’t the best option. It contains an Import-Export add-on that simplifies the process and permits managing a considerable number of EML files at once. The actions to take:

  1. Start Mozilla Thunderbird and open the Add Account window. 
  2. Then, enter the cPanel login credentials via IMAP. 
  3. Configure your account and go to the Add-ons and Themes menu. 
  4. Further, browse and add the ImportExportTools NG extension to the profile. 
  5. Restart Thunderbird and create a new folder inside the configured cPanel mailbox. 
  6. Right-click the folder, select ImportExportTools, then choose Import EML files. 
  7. Afterward, opt to import all messages in the directory and select EML from the PC. 
  8. In the end, wait until Thunderbird syncs all the data within your cPanel folder. 

Expert Solution to Transfer Files From EML to cPanel Account

Try the CubexSoft EML Converter for Windows to move your EML files into your cPanel account without any file size restrictions in order to circumvent the constraints of the manual method. This powerful tool allows users to import an infinite number of EML emails with ease. Regardless of technical expertise, the EML to cPanel Converter Tool’s advanced features assures a straightforward and user-friendly experience.

The program supports EML files transferred from any mail client and guarantees perfect data transfer with all attachments intact. Additionally, it offers a free demo edition so you may test it out before making a purchase.

Steps to Use the Professional Software

  1. Install and open the EML to IMAP Converter.
  2. Click on “Add Files” > “Select File(s)” or “Select Folder(s)”.
  3. Tick the files from the “Folder list” you want to import.
  4. Click “Export”
  5. Select “IMAP Server” from the “Select Savings Options”.
  6. Enter your cPanel login credentials to establish the connection.
  7. Selective step to use the advanced features such as filtering by date range, sender, etc.
  8. Click “Convert” to start the migration process.
  9. An alert will let you know that the conversion is complete. Click “OK”.

Benefits of the Choosing the Automated Software

  • Any email client, including Entourage, Apple Mail, Outlook Express, eM Client, Thunderbird, Gmail, and others, can export emails to the tool.
  • It is simple to add several EML files or entire folders containing numerous emails by using the “Select Files” and “Select Folder” options.
  • It has no file size restrictions and permits bulk import.
  • Users can move certain emails depending on criteria by using an advanced filter.
  • The original folder hierarchy is preserved.
  • The program works with both Mac OS and Windows.

Conclusion

This article on “How to transfer files from EML to cPanel using Windows?” guides to import EML into a cPanel account using both manual and professional techniques. Manual approaches work well for a small number of EML emails under 50MB. However, if you need to relocate a large number of emails, the professional IMAP Backup Tool is the ideal choice because it enables a straightforward transfer to your cPanel account.