File Extension Library

‹ .XLSHTML | .XLTHTML ›

.XLSMHTML File Extension

  • Developer by: Microsoft
  • Category: Spreadsheet Files

What are .XLSMHTML files and how to open them?

Can't open .XLSMHTML file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .XLSMHTML file.

What is a .XLSMHTML file extension?

.XLSMHTML file extension is created by Microsoft. .XLSMHTML has been classified as Spreadsheet Files.

.XLSMHTML is Microsoft Excel MIME HTML Spreadsheet

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.

List of all softwares that can open the Microsoft Excel MIME HTML Spreadsheet
Windows
Microsoft Excel 2016
Mac
Microsoft Excel 2016

How to fix problems with .XLSMHTML files

  1. You need to update the application that you normally use to open .XLSMHTML files. Only the latest version of the software supports the current .XLSMHTML file format
  2. You need to check the .XLSMHTML file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)
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