Add/verify Advanced Electronic Signature (AES) and Qualified Electronic Signature (QES) in PDF (using pure Go)

PDFSigner is a multipurpose PDF signer and verifier application for Advanced Electronic Signature (AES) and Qualified Electronic Signature (QES)

Free alternative for the PodpisGOV application.

Firma massiva in formato PADES usando una smartcard

Practical guides and best practices for Qualified Electronic Signatures (QES), electronic document workflows, secure tokens and digital identity solutions.