Overview WebCalendar is a PHP-based calendar application that can be configured as a single-user calendar, a multi-user calendar for groups of users, or as an event calendar viewable by visitors.

WebCalendar can be setup in a variety of ways, such as...
* A schedule management system for a person
* A schedule management system for a group of people
* An events schedule that anyone can view
* A calendar server that can be viewed with iCalendar-compliant calendar applications


Features

• XHTML/CSS compliance
• Multi-user support
• 30 supported languages
• Auto-detect user's language preference from browser settings
• View calendars by day, week, month or year
• View another user's calendar
• View one or more users' calendar via layers on top of your own calendar
• Add/Edit/Delete users
• Add/Edit/Delete events
• Repeating events including support for overriding or deleting (exceptions)
• Configurable custom event fields
• User-configurable preferences for colors, 12/24 time format, Sun/Mon week start
• Online help
• Checks for scheduling conflicts
• Email reminders for upcoming events
• Email notifications for new/updated/deleted events
• Export events to iCalendar, vCalendar or Palm
• Import from iCalendar, vCalendar or Palm
• Optional general access (no login required) to allow calendar to be viewed by people without a login (useful for event calendars)
• Publishing of free/busy schedules (part of the iCalendar standard)
• User authentication: Web-based, HTTP, LDAP or NIS