PC.net
ShareShare

.xlsx

File Type Microsoft Excel Spreadsheet IconMicrosoft Excel Spreadsheet
File Format Proprietary (Microsoft)
Usage Open manually
Popularity ★ ★ ★ ★ ★  Popular
Description

Spreadsheet format introduced with Microsoft Excel 2007 (part of Office 12); stores data in cells arranged in rows and columns; based on the Open XML format and includes ZIP compression for smaller file sizes.

XLSX files are backwards compatible with Microsoft Excel 2000 and 2003 via component support; they are also recognized by Microsoft Windows Server with the GemBox.Spreadsheet .NET component.

Info About Microsoft Excel

Excel is a popular spreadsheet program. It is widely used by businesses, but is also available to consumers. Excel includes advanced spreadsheet capabilities and supports complex formulas, which can be used to calculate the values of individual cells. It is commonly used to create and store "sheets" of data in an organized format.

Open With
Windows

IconMicrosoft Excel

IconCorel Quattro Pro

IconOpenOffice Calc

macOS

IconMicrosoft Excel

IconApple Numbers

IconOpenOffice Calc

Unix

IconOpenOffice Calc

IconGnumeric

IconLibreOffice

Published 2007
Previous Term.xlsb  |  .xltmNext Term
Information from the PC File Extensions Reference
https://pc.net/extensions/xlsx
space