Office Open XML Spreadsheet Document, Transitional, ISO/IEC 29500:2008, with Microsoft extensions

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other

document file format conforming to ISO/IEC 29500:2008 Transitional and including Microsoft extensions

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Extensions	`.xlsx`
MIME types	`application/vnd.openxmlformats-officedocument.spreadsheetml.sheet`
Wikidata	`Q26207986`

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LibreOfficeOpen sourcewrites · Mozilla Public License, version 2.0
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From Wikidata. Updated 2026-10-20.