If you have EML files from email clients like Windows Live Mail, Thunderbird, or others and want to upload them to an IMAP-based email account (like Roundcube, cPanel, or Zimbra), the manual method can be tricky and time-consuming.

The easiest solution is using the Advik EML Converter. This tool lets you import single or multiple EML files directly into your IMAP server without any technical steps.

Steps to Import EML to IMAP:

1. Install and run Advik EML Converter on your PC.
2. Add your EML files or folders.
3. Choose IMAP as the saving option.
4. Enter your IMAP account details (email, password, server).
5. Click Convert to start the upload.

It’s fast, safe, and keeps your folder structure and attachments intact. Try the free version to test it out.