SabreDAV explained

sabre/dav
Developer:	fruux (Project lead: Evert Pot)
Latest Release Version:	4.4.0
Latest Release Date:	^[1]
Platform:	BSD, Linux, Mac, Windows
Programming Language:	PHP
Genre:	WebDAV file server, group calendar server
License:	New BSD

sabre/dav is an open-source WebDAV server, developed by fruux and built in PHP. It is an implementation of the WebDAV protocol (with extensions for CalDAV^[2] and CardDAV), providing a native PHP server implementation which operates on Apache 2 and Nginx web servers.

Features

• Provides a complete framework for providing virtual or filesystem-based WebDAV server implementations.
• Passes the complete WebDAV Litmus test suite.
• Includes plugins for CalDAV and CardDAV support.

RFC Support

• Obsolete WebDAV specification
• Basic and digest HTTP auth
• Access Control
• Quota and Size Properties
• Mounting WebDAV Servers
• CalDAV
• Current WebDAV specification
• Current Principal Extension
• Extended MKCOL
• HTTP PATCH
• vCard Format Specification (v4.0^[3])
• CardDAV
• WebDAV-Sync
• Scheduling Extensions to CalDAV
• Parameter encoding for vcard/icalendar
• jCard: The JSON Format for vCard
• jCal

Compatibility

sabre/dav supports PHP versions up to 8.X ^[4]

Supported clients

• BitKinex
• BusyCal
• Cadaver
• Cyberduck
• DavFS2
• Evolution
• Finder
• GNOME
• KDE
• NetDrive
• OpenOffice.org
• Microsoft Office
• Transmit
• WebDrive
• Windows
• WinSCP
• OS X Calendar
• OS X Address Book
• Mozilla Thunderbird (with Lightning)

See also

• Comparison of CalDAV and CardDAV implementations
• fruux, the company behind sabre/dav

External links

• • • Other open source projects powered by fruux

Notes and References

1. Web site: Releases - sabre-io/dav. GitHub. 12 November 2022.
2. Web site: SabreDAV PHP framework becomes calendar server . The H Open Source . 2011-03-16 .
3. Web site: sabre/dav 2.1 released . Blog of Evert Pot . 2015-01-29.
4. Web site: SabreDAV Readme . SabreDAV GitHub . 2020-04-02 .