.xltx

File Type Excel Open XML Spreadsheet Template IconExcel Open XML Spreadsheet Template
File Format Proprietary (Microsoft)
Usage Open manually
Rank ★ ★ ★  Common
Description

Template for creating an Open XML-based Excel spreadsheet (.XLSX file); new format introduced with Office 2007.

Open With
Windows

IconMicrosoft Excel

macOS

IconMicrosoft Excel for Mac

Updated 2007
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