How to Import MBOX to Roundcube With Attachments?

Jackson Strong | August 13th, 2022 | Email Migration

Want to import mbox to Roundcube mail? Great! You had landed in the very right place. Today I will be sharing with you the direct way to transfer mbox files to Roundcube Mail account. Continue with this tutorial till the end.

MBOX file is a mailbox data file containing emails from various platforms. Such as Gmail, Thunderbird, The Bat, Postbox, ProtonMail, eM Client, etc.

Whereas, Roundcube is a free email service provider. There is no direct method available to upload .mbox file to Roundcube. Thus, we are going to use an automation solution for this task.

Easy Way to Transfer MBOX to Roundcube Account

Check out Advik MBOX Converter tool. This software is specially designed to import MBOX to Roundcube Mail. The best part of this wizard is that you can upload multiple MBOX files without any file size limitation. Since 2019, this utility has started to involve email migration. It can transfer MBOX emails to Gmail, Yahoo Mail, Office 365, and to all webmail service providers across the globe.

Steps to Import MBOX to Roundcube Mail effortlessly;

Step 1. Run Advik MBOX Converter in your PC.

import mbox to roundcube

Step 2. Click Add File and locate .mbox file into software.

import mbox to roundcube

Step 3. Choose IMAP as saving option from the list.

upload mbox to roundcube

Step 4. Enter Roundcube login credentials and click Next.

mbox to roundcube

Done! The software will immediately run MBOX to Roundcube migration process.

Watch Video Tutorial –  How to Import MBOX to Roundcube Mail?


Why Choose Advik MBOX Converter?

First of all the software is the best alternative for manual methods. As manual method will waste your energy as well as time. The tool is compatible with Windows 11/10/XP/7 versions.

  • Maintain folder hierarchy
  • Support all .mbox file
  • Upload large-sized.mbox file error free
  • Preserve Key elements of emails
  • Batch Migrate MBOX to Roundube Mail

Free Download the software and give it a try to test the software’s reliability before making any purchase.


Its worth mention that Advik MBOX Converter has powerful algorithms that push data into webmail. With this little magical wizard, you can upload a multiple number of .mbox files to RoundCube Mail. Thus, skip manual efforts and save your time with the help of this tool.