Free Online XLSX File Viewer App

View XLSX document online from any device, with a modern browser like Chrome, Firefox.


XLSXMicrosoft Excel Open XML Spreadsheet

XLSX is well-known format for Microsoft Excel documents that was introduced by Microsoft with the release of Microsoft Office 2007. Based on structure organized according to the Open Packaging Conventions as outlined in Part 2 of the OOXML standard ECMA-376, the new format is a zip package that contains a number of XML files. The underlying structure and files can be examined by simply unzipping the .xlsx file.

Read More

How to view a XLSX file using Aspose.Cells Viewer

  • Click inside the file drop area to upload a XLSX file or drag & drop a XLSX file.
  • Your XLSX file will be automatically rendered for you to view instantly.
  • Download the XLSX file in original, image or PDF format.
  • View and navigate between pages.
  • Set page view zoom-in or zoom-out.

Quick and Easy Viewer

Upload your document and you will be redirected to the Aspose.Cells Free Online Spreadsheet Viewer app with great user experience and many more features.

View from Anywhere

It works from all platforms including Windows, Mac, Android and iOS. All files are processed on our servers. No plugin or software installation required for you.

Viewer Quality

Powered by Aspose.Cells. All files are processed using Aspose APIs, which are being used by many Fortune 100 companies across 114 countries.

Other Supported Viewers

You can also view many other file formats. Please see the complete list below.