Supercharge Your Roundcube Webmail
Transform your webmail experience with powerful plugins and a modern interface. Secure, efficient, and user-friendly.
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Why upgrade to Roundcube+
RoundcubePlus allows you to deliver a Gmail-grade UI and productivity suite on top of the Roundcube you already run, right out of cpanel - no mailbox migrations necessary.
Customized Inbox
Manage themes, multiple email accounts from a single intuitive interface
- Roundcube themes/skins and plugins
- Unified inbox search across accounts
- White-label, sign in branding - your logo, colors
Enhanced Security
Advanced protection for your sensitive communications
- Two-factor authentication
- End-to-end encryption
- Spam protection
Productivity Boost
A collection of roundcube productivity plugins for personal or business use
- Quick compose with ai
- Cloud storage integration
- Signature, shared calendar, calDAV, schedule emails, more...
Popular Plugins for Roundcube Webmail
Roundcube+ offers a suite of plugins designed to enhance the functionality of the Roundcube webmail client. These plugins integrate seamlessly with Roundcube, providing features such as calendar management, file storage integration, email scheduling, and more.
Beautiful Skins for Your Webmail
Transform your Roundcube interface with our professionally designed themes. Each skin is crafted to provide an intuitive and efficient email experience while maintaining its unique aesthetic appeal.
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Modern & responsive design for all devices
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Regular updates and browser compatibility
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Easy installation and customization
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Roundcube themes with dark mode
RC+ Download
RC+ Download (Self-hosted); Install on your own server, pick and choose plugins; skins, get instant downloads and professional support.
RC+ in the Cloud
Connect your mail server to a secure webmail suite we operate for you. Your mail data stays on your servers while users enjoy a premium Roundcube UI.