Software:List of applications with iCalendar support

Short description: Wikipedia list article

The following is a list of notable applications which support iCalendar:

Embedded software - Comes with device/other software

• macOS Calendar - Comes with Apple's computers like MacBook
• iOS Calendar - Comes with Apple's mobile devices like iPhone and iPad
• Facebook Events - Comes with Facebook application which runs on all major platforms
• Google Calendar - Comes from Google, which has variants for all major platforms
• Microsoft Exchange Server - This is the backend server from Microsoft and supports access via Microsoft Office Outlook (now a cross platform Outlook client but originally only with Office), OWA (Web browser) & ActiveSync (on older mobile devices). Note that Exchange includes E-mail & Contacts handling.
• Microsoft Works Calendar - Obsolete calendar for non-office users which came with Works; replaced by Office Home
• Windows Calendar - Very obsolete calendar for oldest Microsoft Windows users; replaced by Windows Live
• Windows Live Calendar - Obsolete calendar for old Microsoft users; replaced by new Outlook
• BlackBerry Calendar—Calendar application used in the BlackBerry device ecosystem
• Palm, Inc. Calendar—Calendar application used in Palm devices.

Discrete applications and services

• 37signals Backpack
• Alfresco (collaboration portal that allows export of site calendars in the iCalendar format)
• Balsa a lightweight email client for GNOME
• Chandler
• Citadel
• CiviCRM With its CiviEvent module
• Claws Mail (the vCalendar plugin is required to handle iCalendar in Claws Mail)
• Clock Software with Clock PMS property management system's iCal synchronisation of availability
• Atlassian Confluence
• Darwin Calendar Server
• DAViCal server for calendar sharing
• Dolibarr ERP & CRM for calendar module
• Drupal with its event module
• Eliademy (cloud based e-learning platform)
• eM Client
• Evolution the Gnome email/calendar client
• FirstClass
• fruux
• HCL Notes (iCalendar support requires enabling "Compatibility Mode")
• Hippo CMS
• Horde
• Huddle
• IBM Notes (versions above 8.01 only—iCalendar support requires enabling "Compatibility Mode")
• IceWarp
• Joomla there are several plugins available
• jqxScheduler
• Kontact (namely KOrganizer and KMail)
• Kopano Collaboration Platform
• Kolab free and open source groupware suite
• Lightning (Mozilla extension for Thunderbird mail/news client and SeaMonkey internet application suite)
• LiquidPlanner
• Lotus Organizer
• Mailfence
• Meeting Maker (PeopleCube)
• Microsoft Entourage
• Moodle will export iCalendar data or let you subscribe to a Moodle iCalendar feed.
• Sunbird (a Mozilla stand-alone application, discontinued)
• Mozilla Thunderbird mail/news client (with Lightning extension)
• Mulberry
• MyPhoneExplorer
• Nextcloud
• Nokia N9 Calendar
• Nokia N900 Calendar
• Novell Groupwise
• OLAT - LMS supporting import and export of personal and shared calendars via iCalendar
• Open Atrium - Drupal based
• Open-Xchange
• Opengroupware.org
• Orage - an XFCE application. (No longer maintained.)
• Org-mode - an Emacs mode for organising your life.
• ownCloud - file storage and services including WebDAV, CalDAV and CardDAV.
• Plone open source content management system
• Projektron BCS
• Rainlendar
• Request Tracker - a ticket-tracking and call-center application. Exports iCalendar data.
• SeaMonkey internet application suite (with Lightning extension)
• Semantic Mediawiki semantic extension to MediaWiki
• Simple Groupware
• SOGo - an integrated groupware with Apple iCal, Mozilla Thunderbird support and native Outlook compatibility
• SPIP a CMS that allows the export of its site calendar in the iCalendar format.
• Studo - iCal import
• Sun Java System Calendar Server
• Twproject
• Textpattern, with iCal or Calendar plugin.
• Tiki Wiki CMS Groupware Calendar exports to iCal and generates hcal
• TrackerSuite.Net
• Tryton
• TYPO3 via its Calendar Base Extension
• Web2project
• WebGUI
• Westlaw (TWEN)
• WordPress via plugins
• Wrike
• Yahoo Calendar
• Yandex Calendar
• Zarafa Collaboration Platform
• Zimbra Collaboration Suite