Convert XLSX (Excel) to XLTX
Convert XLSX (Excel) spreadsheet documents to XLTX format, edit and optimize documents online and free.
Drop Files Anywhere to Upload
XLSX is a file format used by Microsoft Excel for storing spreadsheet data. Introduced with the release of Excel 2007 as part of the Office Open XML standard, it is now the default format for creating spreadsheets using modern versions of Excel. XLSX files are XML-based and have a more open structure than the older XLS format, allowing for smaller file sizes and better recovery of information from damaged files.
An XLTX file is an Excel Open XML spreadsheet template used to build multiple XLSX files with the same layouts and formatting. It can be opened, edited, and saved in Microsoft Excel. XLTX uses XML as data structure and ZIP as data compression to reduce the file size.
Choose any XLSX (Excel) spreadsheet document from your computer, or drag & drop a XLSX (Excel) file onto this page.
Choose any XLSX (Excel) to XLTX converter tools for a customized conversion, and click Convert.
Let the conversion process finish, then download your XLTX spreadsheet document.
To change XLSX format to XLTX, upload your XLSX file to proceed to the preview page. Use any available tools if you want to edit and manipulate your XLSX file. Click on the convert button and wait for the convert to complete. Download the converted XLTX file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to XLSX (Excel) file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to XLSX (Excel) file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to XLSX (Excel) file location or include path to your input file.