Thunderbird is a free and open source email, newsfeed, chat, and calendaring client

Kelola skedul Anda

Mengelola surel, kontak, dan jadwal Anda

A simple kanban-styled planner

A simple graphical tool to purge old events from CalDAV calendars

Personal organizer

An amazing calendar widget

A time related task manager

Ethiopian calendar

A Persian/Jalali/Farsi calendar