This example will get a WebDAV directory up and running under Apache 2.x in a few minutes.
Implements a DAV API backend that exports File Framework nodes as DAV resources and Drupal's taxonomy terms as DAV collections.
This module target to add WebDAV access to Drupal content management. It is basically a WebDAV server pumping it's data from a specialized WebDAV API.
ownCloud gives you universal access to your files through a web interface or WebDAV. It also provides a platform to easily view & sync your contacts, calendars and bookmarks across all your devices and enables basic editing right on the web.
Apache based WebDAV Server with LDAP and SSL