What you get when you export Calendar and Reminders in macOS, and how to use those files<article>
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<p>The Calendar and Reminders apps in macOS let you create backups through an export option. In Calendar, you can select
File >
Export >
Export or
Export >
Calendar Archive. Reminders lets you select
File >
Export. The exported files can used for recovery or imported into other apps and systems.</p><p>What’s the difference between these options, and why select one over another? All the options produce some variation on an ICS file, a standard calendar format supported by Apple, Google, and Microsoft, among others.</p><ul>
<li>The export in Reminders produces a single ICS file that contains all to-do items you’ve ever set and never deleted when complete, as well as all active items.</li>
<li>Select a particular calendar in the Calendar’s left sidebar and then choose
File >
Export >
Export and an ICS file containing all that calendar’s associated events will be exported, past and future. This file doesn’t include reminders that are associated with that calendar, however.</li>
<li>Choose
File >
Export >
Calendar Archive, and the Calendar app produces an ICBU file. This is a macOS package (a folder that acts like a file) that contains the entire structure of all calendars and their events as well as all reminders, all in ICS format. Apple highlights that by naming the export “Calendars and Reminders” plus the current date and time.</li>
</ul>
<figure class="large "><img src="
https://images.idgesg.net/images/article/2019/01/mac911-icbu-file-splayed-out-100785115-large.jpg" border="0" alt="mac911 icbu file splayed out" width="700" height="563" data-imageid="100785115" data-license="IDG"/> <small class="credit">IDG</small>
<figcaption>
<p>The splayed out contents of the ICBU package file, which is full of folders of ICS files.</p><p class="jumpTag"><a href="/article/3332029/os-x/what-you-get-when-you-export-calendar-and-reminders-in-macos.html#jump">To read this article in full, please click here[/url]</p></section></article>
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What you get when you export Calendar and Reminders in macOS, and how to use those files
