.xlsm

File Type Excel Open XML Macro-Enabled Spreadsheet IconExcel Open XML Macro-Enabled Spreadsheet
File Format Proprietary (Microsoft)
Usage Referenced by an application; not meant to be opened manually; may run a program or script when opened
Rank ★ ★ ☆  Average
Description

Spreadsheet workbook created with Microsoft Excel that contains embedded macros, which can be executed within the document; based on the new Open XML format used in Office 2007.

Open With
Windows

IconMicrosoft Excel for Windows

IconMicrosoft Access

IconCorel Quattro Pro

macOS

IconMicrosoft Excel for Mac

Updated 2007
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