.KEY-TEF File Extension

Keynote iCloud Presentation

Developer Apple
3.6  |  5 Votes

What is a KEY-TEF file?

Slide show created by Keynote, the presentation software included with Apple's iWork suite; used as the storage format when the user chooses to save the presentation to iCloud; can be opened by both the iOS and Mac OS X versions of Keynote.

More Information

The standard extension used when saving a presentation locally is .KEY. Even though iCloud uses a slightly different save format, it doesn't affect the presentation contents when it's reopened.

NOTE: Pages and Numbers use the "-tef" convention as well with the .PAGES-TEF and .NUMBERS-TEF formats in iCloud.

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Programs that open KEY-TEF files

Included with OS

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