No DAViCal videos yet. You could help us improve this page by suggesting one.
Baïkal - Cal and CardDAV server
Roundcube - Web-based IMAP email client
Radicale - The Radicale Project is a complete CalDAV (calendar) and CardDAV (contact) server solution.
Horde - Horde Groupware is a free, enterprise ready, browser based collaboration suite.
SOGo - SOGo is groupware server with a focus on scalability and open standards.
Mailpile - Mailpile is a modern, fast web-mail client with user-friendly encryption and privacy features.