Home : File Types : NUMBERS-TEF File

.NUMBERS-TEF File Extension

File TypeNumbers iCloud Document

3.8 (5 Votes)
CategorySpreadsheet Files

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

Updated 10/22/2015


Our goal is to help you understand what a file with a *.numbers-tef suffix is and how to open it.

The Numbers iCloud Document file type, file format description, and Mac and iOS programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

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