:max_bytes(150000):strip_icc()/SaveAs-5bf5d5f746e0fb002600e0a2.jpg "Excel File Extensions: XLSX, XLSM, XLS, XLTX, and XLTM")
Excel File Extensions: XLSX, XLSM, XLS, XLTX, and XLTM
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:max_bytes(150000):strip_icc()/qEFdcPejoD-5dccc232b1c6495c95240d2e7c76880e.png "Excel File Extensions: XLSX, XLSM, XLS, XLTX, and XLTM")
Excel File Extensions: XLSX, XLSM, XLS, XLTX, and XLTM
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![✓Excel Cannot Open the File Because the Extension Is Not Valid [Windows & Mac Solutions]](https://www.easeus.com/images/en/data-recovery/drw-pro/excel-cannot-open-the-file-1.png "✓Excel Cannot Open the File Because the Extension Is Not Valid [Windows & Mac Solutions]")
✓Excel Cannot Open the File Because the Extension Is Not Valid [Windows & Mac Solutions]
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Extensions of Excel | Types of File Formats ( XLS, XLSX, XLSM, XLSB )
