Opening an XLSMHTML File

The XLSMHTML file type is primarily associated with Excel.

XLSMHTML	File extension: XLSMHTML
	File type:	Archived HTML Document

What is an XLSMHTML file?

XLSMHTML files mostly belong to Excel by Microsoft Corporation. Use our "Online XLSMHTML Text Viewer" below to analyze your XLSMHTML file and to see all text it contains.

How to open XLSMHTML files

You need a suitable software like Excel to open an XLSMHTML file. You need a suitable software like Excel from Microsoft Corporation to open an XLSMHTML file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your XLSMHTML file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a XLSMHTML file directly in the browser:. Just drag the file onto this browser window and drop it.

Online XLSMHTML Text Viewer

Choose your .xlsmhtml file to analyze

or drag and drop it here

Online File Viewer

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.XLSMHTML File Won't Open? Here is What You Can Do

Because .XLSMHTML files originate from specific workflows, they aren't universally openable.

Identify the Source: These are typically exported when saving a macro-enabled Microsoft Excel workbook as an "Archived HTML Document" or Single File Web Page.
Check the Header: Open the file in a text editor to inspect its opening lines. You may see:
- MIME-Version: 1.0 or multipart/related, indicating an MHTML web archive.
- Readable HTML/XML tags, confirming it is a text-based document.
Use the Original Software: Viewing it properly usually requires the original program. Try Microsoft Excel or a web browser like Microsoft Edge. If unsure, ask the sender.
Use this Webpage: Drag and drop your file onto this page to detect its format, extract readable metadata, and preview the contents.

Technical Data for XLSMHTML File Extension

Program ID:

excelmhtmlfile

Related files:

xlshtml, dex, xlsb

an xlsmhtml Archived HTML Document is a special file format by Microsoft Corporation and should only be edited and saved with the appropriate software.

How to solve problems with XLSMHTML files

Associate the XLSMHTML file extension with the correct application.
Update your software that should actually open archived html documents. Because only the current version supports the latest XLSMHTML file format. Search, therefore, e.g. on the Microsoft Corporation manufacturer website after an available Excel update.
To make sure that your XLSMHTML file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .XLSMHTML file online - secure, fast, and no downloads needed.