Home : File Types : ICALENDAR File

.ICALENDAR File Extension

File TypeiCalendar File

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CategoryMisc Files


This file is saved in a plain text format. You can open and view the contents of this file using a text editor.

What is a ICALENDAR file?

Universal calendar format used by calendar programs such as Google Calendar, Apple Calendar, and Microsoft Outlook; saved in a plain text format and contains an event or task; used for sending events or tasks to others, who can import it into their calendars.

More Information

The ".icalendar" extension is not as commonly used as the .ICS extension.

NOTE: Apple Calendar was formerly known as Apple iCal but was changed in 2012 with the release of OS X Mountain Lion.

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Programs that open ICALENDAR files
Microsoft Outlook 2016
Apple Calendar
Google Calendar
Updated 11/11/2014

.ICALENDAR Extension Information

This page contains information about the file extension ICALENDAR and its known file associations. Our goal is to help you understand what a *.icalendar file is and how to open it.

The iCalendar file type, file format description, and programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and do not publish any information we have not verified.

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