Digital Signatures can be used to verify a document’s origin and to make sure it hasn’t been tampered with after signing.
A digital signature on a PDF document is reliable proof of the document’s origin.
An encrypted hash is used to verify that the document hasn’t been tampered with.
PSPDFKit supports both hand-drawn signatures and encrypted, digital certificate-based signatures.
This example shows how to build a PSPDFKit for Electron application with Electron.