Vertopal
Tools
CONVERTERS
Upload to Clouds
Drop Files Anywhere to Upload

Convert XLS (Excel) to XLTX

Convert XLS (Excel) spreadsheet documents to XLTX format, edit and optimize documents online and free.

Convert XLS to XLTX
Loading Uploader...
if you have uploaded a file, it will be displayed.
Confirm Cancel

Tags:

microsoft-office excel spreadsheet

Microsoft Excel Spreadsheet - Legacy (.xls)

The XLS file extension, short for "Excel Spreadsheet", is a legacy format used by Microsoft Excel for storing spreadsheet data. Introduced with Excel 2.0 in 1987, it was the primary format until the introduction of XLSX in 2007. XLS files contain data organized in rows and columns, supporting formulas, macros, and various formatting options, making them essential for data analysis and financial reporting. Despite being replaced by the more robust and secure XLSX format, XLS files remain widely used in many legacy systems and applications.

XLS Converter More About XLS

Microsoft Excel Open XML Spreadsheet Template (.xltx)

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.

XLTX Converter More About XLTX

How to convert XLS (Excel) to XLTX?

  1. Upload XLS (Excel) File

    Select any XLS (Excel) file from your device to start uploading it.

  2. Select XLS (Excel) Tools

    Choose any XLS (Excel) to XLTX converter tools for a customized conversion, and click Convert.

  3. Download Your XLTX

    Let the conversion process finish, then download your XLTX spreadsheet document.

Convert XLS to XLTX

Frequently Asked Questions

How to change XLS format to XLTX?

To change XLS format to XLTX, upload your XLS file to proceed to the preview page. Use any available tools if you want to edit and manipulate your XLS file. Click on the convert button and wait for the convert to complete. Download the converted XLTX file afterward.

Convert Files on Desktop

macOS
Windows
Linux

Convert XLS (Excel) to XLTX on macOS

Follow steps below if you have installed Vertopal CLI on your macOS system.

  1. Open macOS Terminal.
  2. Either cd to XLS (Excel) file location or include path to your input file.
  3. Paste and execute the command below, substituting in your XLS_INPUT_FILE name or path. $ vertopal convert XLS_INPUT_FILE --to xltx

Convert XLS (Excel) to XLTX on Windows

Follow steps below if you have installed Vertopal CLI on your Windows system.

  1. Open Command Prompt or Windows PowerShell.
  2. Either cd to XLS (Excel) file location or include path to your input file.
  3. Paste and execute the command below, substituting in your XLS_INPUT_FILE name or path. $ vertopal convert XLS_INPUT_FILE --to xltx

Convert XLS (Excel) to XLTX on Linux

Follow steps below if you have installed Vertopal CLI on your Linux system.

  1. Open Linux Terminal.
  2. Either cd to XLS (Excel) file location or include path to your input file.
  3. Paste and execute the command below, substituting in your XLS_INPUT_FILE name or path. $ vertopal convert XLS_INPUT_FILE --to xltx

Loading, Please Wait...