.NUMBERS-TEF File Extension

Numbers iCloud Document

Developer Apple
3.7  |  6 Votes

What is a NUMBERS-TEF file?

Spreadsheet file created by Numbers, Apple's spreadsheet program included in the iWork suite; used as the save format when the user chooses to save the spreadsheet to iCloud.

More Information

Even though iCloud uses the NUMBERS-TEF extension, it shouldn't be an issue for users. When you open a spreadsheet on your Mac OS X or iOS version of Numbers, the spreadsheet will still load properly.

NOTE: Numbers spreadsheets saved on the local computer use the .NUMBERS extension.

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Programs that open NUMBERS-TEF files

Included with OS

Verified by FileInfo.com

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