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Open .xlsx file Extension

File Type : Document file type

Compatible with: (Mac OSX 7, 8, 9, 10, 11, 12)

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.xl

ExtensionSmallImg What is .xlsx file?

.xlsx is the default file extension for spreadsheets created using Microsoft Excel 2007 onwards. Microsoft spreadsheet solution called MS Excel is one of the best spreadsheet solutions available with desktop publishing capabilities. The .xls files can contain formatted tables, formulas, text, images, tables, graphs, charts, page formatting, and print settings. Microsoft office versions prior to Office 2007 used the extension .xls. Microsoft Excel files use a proprietary format for storing Microsoft Excel documents. This file format is known as the Binary Interchange File Format (BIFF). Data inside all Office Document files are stored in series of fixed-size streams. The location of each fixed-size stream is described by several sector allocation tables. These streams contain meta-data information about the document, such as the author name, subject, and individual sheet names.

Recommended Software Programs to open .xlsx file

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Apple Mac OS X:
  • Microsoft Excel For Mac
  • Microsoft Excel 2011
  • Apple Numbers 3.2
  • Apache OpenOffice
  • Planamesa NeoOffice
  • LibreOffice
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Apple iOS (iPhone, iPad, iPod Touch devices):
  • Microsoft Excel
  • Polaris Office
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Google Android:
  • Microsoft Office Mobile
  • Office Suite
  • Polaris Office
  • Kingsoft WPS Office for Android
  • MobiSystems OfficeSuite Pro
  • Google Drive
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Microsoft Windows:
  • Apache Open Office
  • Microsoft Excel 2007 Onwards.
  • File Viewer Lite
  • Microsoft Excel 2013
  • OxygenOffice Professional
  • Corel WordPerfect X7
  • Apache OpenOffice
  • Gnumeric
  • LibreOffice
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Windows Mobile:
  • Microsoft Office (Preinstalled)
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Linux:
  • OxygenOffice Professional
  • Apache OpenOffice
  • Gnumeric
  • LibreOffice