An XLSX file is a spreadsheet file that has been created using Microsoft Excel, which is part of the Microsoft Office suite.
Excel is used to create spreadsheets and is used by amateurs and professionals alike. It is the most widely used spreadsheet program and has been available for a number of years.
.xlsx File Extension
Developer:
Microsoft
File category:
What are xlsx files & how to open them - Microsoft Excel Open XML Spreadsheet File
File category:
Developer:
Microsoft
xlsx file - Software that can open xlsx files
Select a software from the list below if you want to open, edit, create, convert, play, use or view xlsx file. The software are listed by popularity and relevance to xlsx file type
Microsoft Excel 365 2021
A program for creating, editing and analyzing spreadsheets.