.XLSX File Extension

Verified information
Information about the file XLSX
  • Microsoft Excel Open XML Spreadsheet
  • Spreadsheet Files
  • Microsoft

What is the XLSX file?

The XLSX file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the Microsoft Excel Open XML Spreadsheet format. XLSX files are supported by , Android, Linux, Mac OS, Windows operating systems. The XLSX file is one of the Spreadsheet Files files, just like 100 of the other files found in our file information database. The creator of Microsoft Excel Open XML Spreadsheet is Microsoft.

A program that can open the XLSX file is e.g. Microsoft Excel. This software was released by Microsoft Corporation. However, you can also use other applications, e.g. Apache OpenOffice, Microsoft Works, WordPerfect Office, OxygenOffice Professional.

Programs, that can open .XLSX files

Corel Corporation
Corel Quattro Pro
Windows
OxygenOffice Professional
Windows
Gnumeric
Windows
The Document Foundation
LibreOffice
Cross-platform
Corel Corporation
WordPerfect Office
Windows
Microsoft Corporation
Microsoft Works
Windows
Apache Software Foundation
Apache OpenOffice
Cross-platform
Microsoft Corporation
Microsoft Excel
Windows
iWork Numbers
Mac OS
Apple Numbers
Mac OS
Planamesa Inc.
NeoOffice
Mac OS
The Document Foundation
LibreOffice
Cross-platform
Apache Software Foundation
Apache OpenOffice
Cross-platform
Microsoft Corporation
Microsoft Excel
Mac OS
OxygenOffice Professional
Linux
Gnumeric
Linux
The Document Foundation
LibreOffice
Cross-platform
Apache Software Foundation
Apache OpenOffice
Cross-platform
Kingsoft Research
Kingsoft Office
Android

How to open a .XLSX file?

If you have problems opening the file XLSX, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the XLSX file format with the installed program. If not, right click on your XLSX file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all XLSX files should automatically open with the selected program.

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