Sync your Outlook and Google calendars
Manage events on a Google Calendar
A simple calendar with events, customizable widgets and no ads
Generate calendars in the iCalendar format
Replacement for the Java date and time classes prior to Java SE 8
Android calendar app focusing on a good view of a month.
Platformunabhängiger Kalender zum Eintragen von Ereignissen
Sync Outlook with Google, SOGo or any other CalDAV / CardDAV server
Moving in the right direction together!
Prayer Times for iPhone and Android built-in Calendar
Cal - The Console Calendar Generator
The Open-source Project Management Tool.
L'appli web idéale pour gérer le personnel et les activités.
Project productivity & cost estimations tool which creates Gantt Chart
Planning calendar for holy services
One-way synchronization from Lotus Notes Calendar to Google Calendar
Tool to remind you to upcoming birthdays and events.
Pick a date or time on Android in style
A Material design back port of Android's CalendarView
professional CRM and groupware service, ready for the cloud