List of applications with iCalendar support
The following is a list of notable applications which support iCalendar:
Embedded software">Free software">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 , OWA & ActiveSync. 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
- Balsa a lightweight email client for GNOME
- Chandler
- Citadel
- CiviCRM With its CiviEvent module
- 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
- eM Client
- Evolution the Gnome email/calendar client
- FirstClass
- fruux
- HCL Notes
- Hippo CMS
- Horde
- Huddle
- IBM Notes
- IceWarp
- Joomla there are several plugins available
- jqxScheduler
- Kontact
- Kopano Collaboration Platform
- Kolab free and open source groupware suite
- Lightning
- LiquidPlanner
- Lotus Organizer
- Mailfence
- Meeting Maker
- Microsoft Entourage
- Moodle will export iCalendar data or let you subscribe to a Moodle iCalendar feed.
- Sunbird
- Mozilla Thunderbird mail/news client
- 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.
- 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
- 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.
- 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
- WordPress via plugins
- Wrike
- Yahoo Calendar
- Yandex Calendar
- Zarafa Collaboration Platform
- Zimbra Collaboration Suite