Home : File Types : XLTHTML File

.XLTHTML File Extension

File TypeMicrosoft Excel HTML Spreadsheet Template

DeveloperMicrosoft
Popularity
2.0 (4 Votes)
CategorySpreadsheet Files
FormatN/A

What is an XLTHTML file?

An XLTHTML file is an HTML version of an .XLT spreadsheet template created with Microsoft Excel, a spreadsheet application. It contains HTML that renders the template using similar formatting as the original XLT file. XLTHTML files are used for viewing published spreadsheet information in a Web browser.

More Information

Microsoft Excel no longer supports the XLTHTML format. Instead of saving documents as XLTHTML files, Excel supports saving them as .MHTML and .MHT files, which are more widely supported by web browsers.

To create a webpage version of your template in Excel 365, select File → Save As, then choose the "Single File Web Page (*.mht, *.mhtml)" option from the dropdown menu. You can also choose to save the template as an .HTM or .HTML file.

How do I open an XLTHTML file?

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

FREE DOWNLOAD
Open over 400 file formats with File Viewer Plus.

Programs that open XLTHTML files

Windows
No longer supported by Microsoft Excel
Mac
No longer supported by Microsoft Excel
Updated 2/11/2021

About XLTHTML Files

Our goal is to help you understand what a file with a *.xlthtml suffix is and how to open it.

The Microsoft Excel HTML Spreadsheet Template file type, file format description, and Mac and Windows programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

If you would like to suggest any additions or updates to this page, please let us know.