You don't necessarily need Microsoft Excel to work with an .xlsx file Reviewed by Ryan Perian This article explains what XLSX ...

If you’re working with tables, you probably encountered XLSX files before. Speaking of which, in today’s guide we’re going to show you how to open .XLSX files and view their contents. Navigate to the ...

What Is an XLSX File? XLSX file extension belongs to Microsoft Excel sheets. Microsoft Excel is used to create data files wherein it stores data in text and numerical forms in cells. There are several ...