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PDF Signing Tool

Digitally Sign PDFs with our Free PDF Signing Tool

PDF SigningUse our tool to sign PDFs for free.


GlobalSign's free PDF signing tool allows users to easily apply and test digital signatures to PDF documents using digital certificates residing in the Microsoft Windows Certificate Store or on USB or SmartCard devices.

This tool is currently only supported by Microsoft Internet Explorer, Mozilla Firefox, and Google Chrome. Please consult the PDF Signing Tool User Guide for additional details.

Please remember that this is a free tool offered as a convenient way to try digitally signing PDF documents. GlobalSign does not offer support of any kind for this product.