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XLSMHTML File - What is an .xlsmhtml file and how do I open it?

Learn about .XLSMHTML files and view a list of programs that open them.

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Overview

What is an XLSMHTML file? An XLSMHTML file is an archived MIME HTML spreadsheet saved by Microsoft Excel (2007 and earlier), a common spreadsheet application. It contains HTML code that represents the spreadsheet in a format similar to the original .XLS file. XLSMHTML files are used for viewing published spreadsheets in a web browser.

More Information Microsoft Excel no longer supports the XLSMHTML format. Instead of saving spreadsheets as XLSMHTML files, you can save them as .MHTML and .MHT files, which are more widely supported. NOTE: To create a webpage version of your document in Excel 365, select File → Save As , then choose the "Single File Web Page (*.mht, *.mhtml)" option from the dropdown menu.

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Popularity2.5 | 16 Votes

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.XLSMHTML File Extension

Microsoft Excel MIME HTML Spreadsheet

DeveloperMicrosoft
Popularity
2.5  |  16 Votes
 

What is an XLSMHTML file?

An XLSMHTML file is an archived MIME HTML spreadsheet saved by Microsoft Excel (2007 and earlier), a common spreadsheet application. It contains HTML code that represents the spreadsheet in a format similar to the original .XLS file. XLSMHTML files are used for viewing published spreadsheets in a web browser.

More Information

Microsoft Excel no longer supports the XLSMHTML format. Instead of saving spreadsheets as XLSMHTML files, you can save them as .MHTML and .MHT files, which are more widely supported.

NOTE: To create a webpage version of your document in Excel 365, select File → Save As , then choose the "Single File Web Page (*.mht, *.mhtml)" option from the dropdown menu.

How to open an XLSMHTML file

Unfortunately, there are no known applications that fully support the XLSMHTML format since Microsoft Excel dropped support for it.

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Programs that open XLSMHTML files

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Category: Spreadsheet Files

Updated: February 11, 2021

FAQ

What is an XLSMHTML file?↓
An XLSMHTML file is an archived MIME HTML spreadsheet saved by Microsoft Excel (2007 and earlier), a common spreadsheet application. It contains HTML code that represents the spreadsheet in a format similar to the original .XLS file. XLSMHTML files are used for viewing published spreadsheets in a web browser.
How do I open an .xlsmhtml file?↓
Unfortunately, there are no known applications that fully support the XLSMHTML format since Microsoft Excel dropped support for it.

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