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Digital Signature - eSign XLS Documents!

eSign XLS documents online!

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About Signature App

Electronic signatures and digital certificates allow to sign XLS document with eSign application. Note, the signed XLS document keeps signatures as supported document elements, such as text, labels, stickers, images, hidden metadata information and digital certificates that verifies document content. The XLS document signed with digital certificates could be verified for any changes of its content. If there were some changes made to signed document then verification process will detect it and certificates will be not valid. To add various electronic signatures, you need to select one or more XLS documents, then in application select one from the existing signature templates like Text Stamps, Images, Handwritten signatures, Barcode, QR Code or digital certificate to sign, drag the signatures across the document pages. The documents are stored in a secure storage. You can upload it from any platform, mobile or another device, on any Windows, MacOs, Linux or Android platform. We support any browser and provide generation of any digital signatures, metadata signatures or certificates. No registration is required. All files are processed on our servers so no additional plug-ins or software installations.

  • Protect document with digital signatures.
  • Support any document format as PDF, DOCX, XLSX, PPTX, RTF, ODS, OTS, ODP, JPEG, PNG, GIF, and many more!
  • Sign PDF documents with digital certificates and various electronic signatures.
  • Sign Microsoft and Open Office documents from browsers.
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XLS

Microsoft 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 it works

How to sign XLS document with digital signature?

Step1
Select your XLS document for signing.
Step2
For signing your XLS document first select sign type (Digital, Text, Barcode, Image, Stamp, QR-code).
Step3
Сlick 'Sign document and download result' button.
Step4
Get your signed document from browser downloads.
FAQ

Questions & Answers

Other Signature file formats

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

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