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How to Migrate Zimbra to Roundcube Webmail? 2025 Guide

author
Written By
Nick Rogers
Published On
June 4th, 2025
Reading Time
6 Minutes Reading

If you’re using the Zimbra app for email communication but feel like it’s time for a change, you’re not alone. And we’ve seen many users are moving to Roundcube webmail account due to its clean, modern, and easy-to-use interface. Therefore, in this blog, we are going to explain the step-by-step procedure to migrate Zimbra to Roundcube webmail account. Whether you want to migrate only emails from Zimbra or complete data such as contacts, calendars, and more, here you will find the best method.

Reasons to Migrate from Zimbra to Roundcube Webmail

Here are some real-life scenarios:

  • Simple and Clean Interface: Our team found the Zimbra interface too clunky and confusing. We’re just looking for something clean and easy. So, we decided to switch to Roundcube webmail because it’s faster and easier to use.
  • Compatibility with Hosting Services: Our hosting provider offers Roundcube webmail by default and we plan to push everything under the single system. Managing our Zimbra service separately adding the extra steps and cost. So, we decided to migrate everything from the Zimbra account to the Roundcube account.
  • Lightweight and Fast Performance: On older computers, Zimbra works very slowly. Roundcube webmail works very quickly even on low-end devices. So, we need to migrate from Zimbra to Roundcube webmail account.
  • Easier Maintenance and Fewer Updates: We run a small company and don’t have a dedicated IT team. The Zimbra account required regular updates and fixes. With the Roundcube account, everything works seamlessly.
  • Migration from Desktop to Webmail: It’s been a long time since we’ve used the Zimbra desktop account. But now due to some business needs, we decided to switch to any webmail like Roundcube.

Like these, many individuals and businesses are looking to migrate from Zimbra account to Roundcube webmail for various reasons. Now, let’s get to the solution to complete this task without wasting any more time.

How to Migrate Zimbra to Roundcube?

You can effortlessly migrate Zimbra mailboxes to Roundcube account using the most reliable and fastest 4n6 Zimbra Converter. This app has the ability to migrate emails, contacts, calendars, and other data from Zimbra to a Roundcube webmail account without facing any kind of issues. This powerful utility has a very simple and intuitive interface. You won’t face any kind of issues while exporting data from Zimbra desktop to Roundcube account.

Quick Steps to Migrate Zimbra Desktop to Roundcube Webmail

  • Step 1: Download Zimbra to Roundcube Software on your Windows computer and install it by following all the given instructions.
    download
  • Step 2: After the installation process, run the program, and click the Open button to begin the process.
    click open
  • Step 3: From the given drop-down options, click on the Choose Files or Choose Folders option to browse your Zimbra files.
    choose files or folders
  • Step 4: The software will instantly load your Zimbra files on the left panel. Click the loaded Zimbra mailboxes to preview complete data.
    preview zimbra emails
  • Step 5: Now, click the Export option and choose the IMAP option from the given drop-down list.
    choose imap
  • Step 6: Check selected or all mailboxes loaded on the left panel which you need to transfer and enable the required filters.
    enable filters
  • Step 7: Enter the correct login details of your Roundcube webmail account along with IMAP details.
    enter roundcube login details
  • Step 8: Click the Save button to begin the migration from Zimbra to Roundcube webmail account.
    click save

See Live Status

You can see that the program starts migrating data from Zimbra mailboxes to the Roundcube web mail account. You can see the live job status on the software screen. This process will only take a few moments. Once done, close the program and log in to your Roundcube webmail account to check the resulting data.

Advantages of Using 4n6 Zimbra to Roundcube Migration Tool

  • Batch Migration: With this software, you can easily batch migrate multiple Zimbra mailboxes data to Roundcube webmail account at once to save time and efforts.
  • Selective Migration: If you want to migrate selective Zimbra folders to Roundcube account, it is possible with this program.
  • Preview Zimbra Mailboxes: With this powerful software, you can preview your Zimbra emails content, message headers, hex values, and raw messages before the migration process.
  • Quick, Easy, and Tested: The Zimbra to Roundcube software has a very simple user interface and transfers complete data from your Zimbra account to Roundcube.
  • Migrate Complete Data: With this powerful software, you can quick migrate Zimbra emails, contacts, calendars, tasks, and other data directly to Roundcube webmail account.
  • No File Size Limitations: There is no file size limitations imposed on 4n6 Zimbra to Roundcube software. You can safely and easily migrate unlimited data from your Zimbra desktop account to Roundcube without facing any issues.
  • Migrate Attachments and Headers: If you need to migrate Zimbra emails to Roundcube with attachments and headers, it is possible with this program. The software successfully supports the complete migration without facing issues.
  • Maintains Properties: While migrating from Zimbra to Roundcube account, the software maintains all the properties. You will not face any kind of issues while performing the migration process.

These are just a few features of the program. Once you download and start using it, you’ll also see a bunch of other features. Now, let us mention some frequently asked questions related to this migration.

Common Questions and Answers

Q1: Is Roundcube a Mail Server like Zimbra?

Answer: No, Roundcube is a Webmail client not a Mail Server like Zimbra.

Q2: What do I need before manually migrating Zimbra to Roundcube account?

Answer: You will need the following:

  • A running mail server with IMAP support.
  • Roundcube installation on a web server.
  • Backup of your Zimbra account mailboxes.
  • Access to Zimbra accounts (admin or individual)

Q3: Does Roundcube support all the features like Zimbra like shared folders and calendars?

Answer 3: Roundcube webmail supports some features via plugin, not all the features.

  • Shared folders: Supported if the IMAP Server allows them.
  • Calendars: Possible with the Calendar Plugin + CalDAV backend.
  • Contacts: Supported via CardDAV plugin.

Q4: Is Roundcube webmail is safe for daily use?

Answer 4: Yes, it is secure to use if properly configured.

Q5: Is there a way to extract properties from my Zimbra account like attachments?

Answer 5: If you need to extract properties from Zimbra, you should download and use the suggested 4n6 software. It will help you to extract email addresses, attachments, and phone numbers.

Final Words

Nowadays, migration is very popular. Users are migrating from desktop to webmail or cloud-based email services for their personal or business requirements. One such topic we covered today is how to migrate Zimbra to Roundcube. Here, we have provided one of the best and recommended software to accomplish this task without facing any kind of problems. Using the suggested tool, you can safely migrate full data from Zimbra to your Roundcube webmail account without losing and altering information.