Drop file here. 150 MB maximum file size.
A model file created by Microsoft Excel, a spreadsheet program; contains default settings and layout properties d' an activated macro-spreadsheet; used to create a new activated macro-file (.XLSM) using the Open XML format, which was introduced in Microsoft Office 2007.
An HTM file is an HTML web page used by browsers such as Google Chrome, Microsoft Edge and Mozilla Firefox. Hyperlinks and a markup language that defines the elements and layout of a web page can be included.
Access powerful and secure free online XLTM tools to convert, view, edit, merge, split, and compare XLTM files β all without installing any software. Our tools support the .XLTM (Excel Open XML Macro-Enabled Spreadsheet Template) file extension and run smoothly in any modern browser.
Select a tool below to explore features and manage your XLTM files directly from your device with ease.
Chose or drag & drop your XLTM file, click Convert to HTM, and download the HTM file. No registration needed.
Yes, all uploads are encrypted. Your files are auto-deleted after 24 hours.
Yes, our converter retains layout, fonts, and images as accurately as possible.
Fileproinfo converter engine works fast. You can convert XLTM to HTM in a few seconds to couple of minutes for large size files with complex structure.
FileProInfo support manay file formats that allow you to convert XLTM to 100s of file formats, without any limit, registration and downloading, 100% free and online XLTM converter.
All converters in this list are manually verified & 100% free and working properly, however you must use these apps according to their respective terms & conditions.
This tool and page updated at: 12-Apr-2025
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