XLTX Converter
Convert XLTX spreadsheet documents to a variety of formats, edit and optimize documents online and free.
Drop Files Anywhere to Upload
The XLTX file extension stands for "Excel Open XML Spreadsheet Template" and is a file format used by Microsoft Excel. Introduced with Excel 2007 as part of the Office Open XML standard, it enhances the functionality of the older XLT format. XLTX files serve as templates that store predefined formatting, formulas, and styles, enabling users to create consistent and structured spreadsheets efficiently. This format supports advanced features and reduces file size, ensuring compatibility across different platforms. It remains a crucial tool for IT specialists to streamline repetitive tasks and maintain uniformity in data presentation.
Pick a XLTX spreadsheet document from your computer and upload it to the converter.
Define the output format for the XLTX spreadsheet document you are processing.
You will be directed to the download page once the conversion is complete.
Once Vertopal CLI is ready, you can process XLTX spreadsheet document files.