Roundcube - Free webmail for the masses. Roundcube webmail is a browser-based multilingual IMAP client with an application-like user interface. It provides full functionality you expect from an e-mail client, including MIME support, address book, folder manipulation, message searching and spell checking.
Space Required : 23.76 MB
Get Support : Visit Support Site
Reviews : 19
Release Date : 24-05-2026
Features
- Available in over 70 languages
- Drag-&-drop message management
- Full support for MIME and HTML messages
- Sophisticated privacy protection
- Compose messages with attachments
- Multiple sender identities
- Full featured address book with groups and LDAP connectors
- Find-as-you-type address book integration
- Richtext/HTML message composing
- Forwarding messages with attachments
- Searching messages and contacts
- Threaded message listing
- IDNA support
- Spell checking
- IMAP folder management
- Shared/global IMAP folders
- Support for external SMTP server
- Support for access control lists (ACL)
- Built-in caching for fast mailbox access
- Unlimited users and messages
- Template system for custom skins
- Plug-in API for flexible exensions
