Open .XLSMHTML file Extension

File Type : Excel Archived HTML Document (Microsoft Corporation)

Compatible with: (Mac OSX 7, 8, 9, 10, 11, 12)

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ExtensionSmallImg What is .XLSMHTML file?

Archived MIME HTML spreadsheet file saved by earlier versions of the Microsoft Excel spreadsheet application; contains HTML code that represents the spreadsheet in a format similar to the original .XLS file; used for viewing published spreadsheets in a Web browser. XLSMHTML files are no longer supported by Microsoft Excel. If you would like to publish the HTML version of a spreadsheet, you should use the .MHTML or .MHT extensions supported in Excel 2010.

Recommended Software Programs to open .XLSMHTML file

Apple Mac OS X:
  • Microsoft Excel 2011
Microsoft Windows:
  • Microsoft Excel 2013