Install-Now

.XLTHTML File Extension

A .XLTHTML file is a Microsoft Excel HTML Spreadsheet Template, created by Microsoft.

Open with No longer supported by Microsoft Excel. Available for Windows and Mac.

What is a .XLTHTML file?

An .XLTHTML file is a type of file associated with Microsoft Excel, which is a program used for creating and managing spreadsheets. Specifically, the .XLTHTML file is an HTML version of an .XLT file, which itself is a template file used in Excel. This means that the .XLTHTML file contains HTML code that displays a spreadsheet template in a web browser, maintaining similar formatting and layout as the original .XLT template.

The purpose of converting an .XLT file into an .XLTHTML file is to allow the spreadsheet information to be easily viewed and shared via web browsers. This is useful for publishing Excel data on the internet or an intranet where users can view the information without needing Excel installed on their computer.

However, it's important to note that .XLTHTML files are no longer supported by newer versions of Microsoft Excel. This means that while you can still open these files using a web browser like Google Chrome, Mozilla Firefox, or Microsoft Edge, you cannot directly open them in Microsoft Excel anymore. If you need to work with the data in Excel, you might have to convert it back to a standard Excel format or use alternative methods to extract the information.

Verification

Our goal is to help people find the most up-to-date information about file extensions for Windows, Mac, Linux, Android and iOS. We researched over 10,000 file extensions and their respective programs that open those files. If you want to suggest edits or updates about .XLTHTML file formats, example files, or programs that are compatible. Please contact us.

More extensions