Create digital signatures for PDF documents with PHP


Digital sign PDF documents with PHP

Guarantee PDF document integrity with PHP

The SetaPDF-Signer component allows PHP developers to write programms, which are able to digital sign PDF documents in pure PHP.

Digital signatures in PDF or any other document serves two purposes: The signature guarantees the document's integrity and it allows the recipient to identify the signer of a document.

The PHP component offers the following key features:

In Action [See all demos]

Step-Up Authentication With the Swisscom Signing Service

Create PDF signatures with on-demand certificates by authenticating via OTP or Mobile ID App.

PDF Document level timestamp through the Swisscom Signing Service

Add a PDF document level timestamp through the Swisscom Signing Service.

More demos are available here.


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