Toolkit to parse, validate, manipulate, compare and display dates
An enterprise-class CRM and more!
Sync Outlook with Google, SOGo or any other CalDAV / CardDAV server
Take your office and CRM into the cloud!
Platformunabhängiger Kalender zum Eintragen von Ereignissen
Zentyal is a Linux Small Business Server
Planning calendar for holy services
Mea-family is a family management application
professional CRM and groupware service, ready for the cloud
Invoice and office utilities program for customer managment
Equipment Scheduler
Shared recurring calendar for tasks
Windows Client for Google Calendars
Server Side (PHP Based) Colorable Jalali Calendar