How to Export Roundcube Emails to Thunderbird: A Seamless Transition

In the digital age, email communication is a cornerstone of both personal and professional interactions. Email clients play a pivotal role in managing and accessing these messages efficiently. Roundcube and Thunderbird are two popular email clients that have garnered their fair share of user attention. If you are an avid Roundcube user and are considering making the switch to Thunderbird, this blog will guide you through the process to know how to export Roundcube emails to Thunderbird seamlessly.
Roundcube is a web-based email client known for its user-friendly interface and robust features. It offers a modern and intuitive way to access your emails through a web browser. Roundcube’s clean design, support for various plugins, and compatibility with different platforms have made it a popular choice among users seeking a hassle-free email experience.
Thunderbird, developed by Mozilla, is a renowned desktop email client that provides a powerful and customizable email management solution. It offers features like smart folders, advanced search, tabbed email, and support for add-ons. Thunderbird’s cross-platform compatibility, security enhancements, and ability to manage multiple email accounts make it a preferred choice for users seeking a more comprehensive email management tool.
Why Users Transition from Roundcube to Thunderbird
There are several compelling reasons why Roundcube users may decide to make the shift to Thunderbird –
- Enhanced Features: Thunderbird offers an extensive array of features, including advanced search capabilities, message tagging, quick filters, and a unified inbox, which can significantly improve email management efficiency.
- Offline Access: Thunderbird allows offline access to your emails, enabling you to read and compose messages even without an active internet connection. This feature can be especially beneficial for travelers or individuals facing intermittent connectivity.
- Add-Ons and Extensions: Thunderbird’s vast collection of add-ons and extensions allows users to customize their email experience. Whether it’s integrating with calendars, task management tools, or enhancing security, Thunderbird’s add-ons provide versatility.
- Unified Interface: Thunderbird’s unified interface supports multiple email accounts, making it easier to manage different email addresses from a single platform. This is particularly advantageous for individuals with both personal and professional email accounts.
How to Export Roundcube Emails to Thunderbird with Seamless Migration Solution
Migrating from one email client to another can be a daunting task, especially when you want to retain all your important emails and attachments. If you’re looking to migrate from Roundcube to Thunderbird, the CubexSoft Roundcube Backup Tool is a powerful solution for Mac & Windows OS that simplifies the process, ensuring a smooth and hassle-free migration. You can easily run this program on any Windows & Mac OS editions and directly export emails from Roundcube to Thunderbird (configured). If you don’t have configured Thunderbird it will export Roundcube emails to Thunderbird MBOX file format. Download the Roundcube to Thunderbird tool and know how to export Roundcube emails to Thunderbird.
The Roundcube to Thunderbird Tool is a specialized software designed to facilitate the seamless migration of emails from Roundcube to Thunderbird. With its user-friendly interface and advanced features, this tool streamlines the entire process, making it accessible even for users with limited technical expertise. Let know about tis working guide with step-by-step process –
Steps to Migrate from Roundcube to Thunderbird in Detail
- Download, install & open the Tool on your computer screen. Then Select Roundcube option from provided 90+ webmail sources.

- Now enter the credentials of your Roundcube account. Here you can also go with batch mode & proxy server option for multiple Roundcube accounts backup at once and migration by proxy server details. Hit on the login button.

- The tool will connect to your Roundcube server and display the mailbox folders lists. Choose the specific folders or data you want to migrate to Thunderbird.

- Now go with Filters tab and choose filters options according to your need.

- Select Thunderbird for configured Thunderbird in system or MBOX format as the output format for Thunderbird compatibility.

- Choose other desired options and Click on the “Backup” button to initiate the migration process. The tool will start creating a backup of your Roundcube data in the MBOX format.

- Migration will complete with a successful message.

Key Features and Benefits of Roundcube to Thunderbird Tool
- Comprehensive Backup – The software enables you to create a comprehensive backup of your Roundcube emails, and attachments. This tool confirms that no data is misplaced or missing during the migration process.
- Multiple Output Formats & Webmail apps- The tool provides various output formats, including PST (for Outlook), EML (for Windows Live Mail), MSG (for Outlook), and MBOX (for Thunderbird) if your Thunderbird is configured then it will migrate all emails directly in Thunderbird account. It can also migrate Roundcue emails to Office 365, Gmail, Yahoo Mail, Exchange Server, IMAP Server. In this case, the MBOX format is particularly relevant for Thunderbird migration.
- Selective Backup – You can choose to backup specific folders, emails, or date ranges, allowing you to select only the data you need for migration. This feature minimizes unnecessary clutter in your Thunderbird client.
- Preservation of Folder Hierarchy: -The tool maintains the original folder structure of your Roundcube account, ensuring that your emails are organized in Thunderbird as they were in Roundcube.
- Batch Migration – The CubexSoft tool supports batch migration, allowing you to migrate multiple Roundcube accounts simultaneously. This is useful for users who need to migrate accounts for an entire team or organization.
- User-Friendly Interface –Even for users with limited technical skills, the tool offers an intuitive and easy-to-navigate interface. The migration process is guided step-by-step, ensuring a smooth experience.
- Filters options – The Roundcube to Thunderbird migration tool provides lots of filters options that help to migrate specific emails from large database of Roundcube account into Thunderbird.
Conclusion
We explained the Roundcube Email Backup Wizard simplifies the migration process from Roundcube to Thunderbird by offering a comprehensive and user-friendly solution. Its advanced features, such as selective backup, preservation of folder hierarchy, and batch migration, ensure that your transition is seamless and your valuable data remains intact. With the tool, moving from Roundcube to Thunderbird becomes a straightforward and efficient process, allowing you to enjoy the enhanced features and capabilities of Thunderbird with ease. If you have any doubt or confusion then you can also try its working with free demo. Using it, you can also know how to migrate Roundcube to Thunderbird without any charges.
