Webcalng is a webcalendar, which is an essential tool to schedule for businesses, clubs, schools etc.,In schedule making it supports by repeating events. It is easy to manage and create access to multiple calendars and also to install with the help of flat files to store data. It supports for PostreSQL, MySQL and Oracle databases. It uses HTML templates for easy use. It is possible to view calendar data from WAP enabled devices. Task list and address book are focused for each calendar. It is integrated with squirrelmail through a plugin. It is easy to add data to webcalng by using webcalngAPI. This script supports multiple languages.