SetaPDF Demos PHP libraries to handle, modify or create PDF files

Standard Signatures

The SetaPDF-Signer component allows PHP developers to digital sign PDF documents in pure PHP.

These demos show the basics for signature and timestamp creation for PDF documents.

Further information can also be found in the official SetaPDF-Signer manual.

Create and Add a Signature Field

A PHP demo that shows you how to create and add signature fields to a PDF document.

Create a Simple Digital Signature

This PHP demo shows you how to create a simple digital signature for a PDF document.

Use a PFX/P12 File

You can also use a PFX/P12 file to access the certificate and private key.

Create a Certification Signature

With a certification signature used in this PHP demo you can control if additional changes to the PDF document are allowed.

Create a Timestamp Signature

This PHP demo adds a document level timestamp signature to a PDF document.

Create a Digital Signature With a Timestamp

This PHP demo shows how to create a digital signature including a timestamp.

Async Signature With Timestamp

A PHP demo of an async signature and timestamp workflow.

Several Signatures

Sounds hard but isn't - just restart the signature process with another field name.