Free Online XLS Document Editor

View, edit, convert & download XLS document online from any device, with a modern browser like Chrome, Firefox


XLSMicrosoft Excel Binary File Format

Files with XLS extension represent Excel Binary File Format. Such files can be created by Microsoft Excel as well as other similar spreadsheet programs such as OpenOffice Calc or Apple Numbers. File saved by Excel are known as Workbook where each workbook can have one or more worksheets. Data is stored and displayed to users in table format in worksheet and can span numeric values, text data, formulas, external data connections, images and charts.

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 How to view, edit, download a XLS document using GroupDocs Editor App

  • Click inside the file drop area to upload a XLS file or drag & drop a XLS file.
  • File will be automatically rendered for you to view/edit/download instantly.
  • View & edit document.
  • Download the original XLS file.
  • Download the edited XLS file.
  • Download the edited XLS file as PDF.
  • View/edit document HTML source.

Quick and Easy Editor

Upload or create new document and you will be redirected to the HTML Editor app with great user experience and many more features.

Edit 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.

Editor Quality

Powered by GroupDocs.Editor. All files are processed using GroupDocs APIs.

Other Editor file formats

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