XLSX to XLSM Convert Online Free XLSX to XLSM converter

How to convert XLSX to XLSM?

You can convert XLSX files to XLSM format in several ways. The most proven option is to download dedicated software that allows you to convert between the XLSX and XLSM formats. At the bottom you will find a list of software programs that support XLSX and XLSM files and can also save them in new file formats.

XLSX File Type

.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.

XLSM File Type

An XLSM file is an Excel Open XML Macro-Enabled Spreadsheet. It contains the macro code that makes the spreadsheet do something other than just show data.