Sunbird

open source calendar

Our Rating: (Very Good)

Sunbird enables you to easily manage your schedule, appointments and tasks. It uses the iCalendar format to store your data on the local computer or a network, and can export it to HTML or CSV, and also publish it to the web for sharing. You can easily change and reschedule appointments by simply dragging them from one day to another, or adjust the duration by resizing the marked entry. Sunbird supports multiple levels of color coded calendars that can be displayed within the same interface, allowing you to view your work and personal calendars separately or overlapped. Other features include task management and reminder alerts, recurring events, event categories, customizable calendar views, password protection, add-ons and more. International holiday schedules can downloaded from the site. Open Source.

Freeware