Self-Hosted Software filtered by 'CalDAV Support'

On-premises file sync, universal access, integrated collaboration, real-time communication with privacy and data control focus.

Calendar interface for CalDAV, enabling cross-device event sync, web editing, recurring events, Nextcloud Contacts integration, WebCal support and attendee invites.

Open source suite for mail, calendar, drive, and contacts with self-hosting, privacy, zero cost, open standards, versioned files, and unified login.

CalDAV and CardDAV server for calendar and contact data based on PHP, SQLite/MySQL, and SabreDAV

Comprehensive CalDAV and CardDAV server enabling local or remote calendar and contact access with configurable authentication.

Kolab provides a FOSS communication & collaboration solution that can be completely self-hosted. Take back control of your data and access it via the webinterface, or existing mobile & desktop clients.

All you need in a team collaboration tool dedicated to small efficient teams. Chat, notes, drive, online collaborative edition, calendars, news, spaces, notifications...

Enterprise-level free suite offers IMAP email, calendar, contacts, tasks, notes, file manager, wiki, syncing, multi-language support, and mobile access.

Axigen provides a multi-tenant, fully integrated, multi-platform, all-in-one email, calendaring and collaboration messaging solution. It grants extensive branding options and is localized in over 29 languages (including right-to-left writing mode).

grommunio (formerly known as grammm) efficiently combines all requirements of modern, digital communication and collaboration.

A modern, simple, feature-packed, fully translatable DAV server, admin interface and frontend based on sabre/dav, built with Symfony and Bootstrap, initially inspired by Baïkal.

Be the Captain of your data. CloudFleet is a device that enables you to communicate securely via email, manages your files, calendar and contacts. Easy to use, keeps your personal data safe and secure and will grow into a smart personal assistant.

Web-based team collaboration suite with email, calendar, contact and project management, filesharing, CRM, trouble tickets, chat, and online office integration.

Xandikos is a lightweight yet complete CardDAV/CalDAV server that backs onto a Git repository.

Servermx is a fast, flexible, and reliable email platform designed for both businesses and individuals. It includes calendar and contact tools that sync to every device. It provides some unique features such as the email attachment upload in Dropbox.

InfCloud is the integrated version of CalDavZAP and CardDavMATE, and includes all features of both clients.

Kurrier is a modern, self-hosted workspace for email, calendar, contacts and storage.