ical.NET - an open source iCal library for .NET

MIT License

ical.net

Node-RED module to get events from a iCal Calender (Google e.g.), icloud or Caldav Server via kalender-events

node-red-contrib-ical-events

jtx Board allows you to manage your Journals (like meeting minutes), Notes and Tasks in one Android app. The app is compatible with the iCal standard (RFC5545) and is integrated with DAVx5 to allow the synchronisation of entries through CalDAV.

GNU General Public License v3.0

jtxBoard

CakePHP plugin to render simple calendars or ical/ics files

cakephp-calendar

Gets events from an ical-URL/file, a caldav-server or from the iCloud.

kalender-events

SOGo is a very fast and scalable modern collaboration suite (groupware). It offers calendaring, address book management, and a full-featured Webmail client along with resource sharing and permission handling. It also makes use of documented standards (IMAP, CalDAV, CardDAV, etc.) and thereby provides native connectivity (without plugins) to many clients such as Microsoft Outlook, Apple iCal, the iPhone, Mozilla Lightning, and a plethora of mobile devices.

GNU General Public License v2.0

sogo

Adapter to Import/Export between event in  Android-Calendar and ics-ical-file/mail-attachment

CalendarIcsAdapter

jtx Board allows you to manage your Journals (like meeting minutes), Notes and Tasks in one Android app. The app is compatible with the iCal standard (RFC5545) and is integrated with DAVx5 to allow the synchronisation of entries through DAV.