Free Online XLS Document Signature

Sign XLS documents

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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 sign a XLS document using GroupDocs.Signature App

  • For signing your XLS document first select sign type (digital, text, barcode, image, stamp, qr code).
  • Enter signature value or select image signature if sign type is Image or Digital.
  • Select your XLS document for signing.
  • Select signature location and size and click Sign Now button.
  • Once your XLS document is signed click on Download Now button.
  • You may also send the download link to any email address by clicking on Email button.

Fast and Easy Signature

Upload your document, select signature type and click on “Sign” button. You will get the download link as soon as the file is signed

Sign 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

Signature Quality

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

Other Signature file formats

You can also sign other file formats. Please see the list below.