XLSX file converter How to convert XLSX file?

What is XLSX file?


.XLSX is a file extension of Microsoft Excel Open XML Spreadsheet. XLSX stands for "Excel 2003 XML Spreadsheet". Users of Microsoft Excel can open the files by clicking on the "Open" button in the toolbar and selecting it from the list of file extensions that they have installed. This is a text-based spreadsheet application but there are some differences between XLS and XLSX files. For instance, an XLS file will not have any security while an XLSX file will be password protected.

XLSX Format details


Full Name Microsoft Excel Open XML Spreadsheet
Developer Microsoft
Category Spreadsheet Files

Software, that convert XLSX files


The easiest way to convert a XLSX file is to save it in a different file format using dedicated software. Below you will find a list of software programs that can handle XLSX files. Open your XLSX file with one of them and save in another file format.


XLSX Converters

  • Microsoft Office
  • Office 365
  • ZAMZAR - Free Online File Conversion
  • SoftSpire vCard Converter
  • Office Regenerator
  • Excel Regenerator
  • 6 XLSX converters

XLSX conversions