Miscellaneous
The german original can be downloaded from here.
Qualifizierte Signaturen für elektronische Rechnungen gemäß § 14 UStG, Europaweit [RL 2006/112 EG] und in die Schweiz [EDI-V/GeBüV] via SMTP-Mailservice oder SOAP-Webservice.
The SetaPDF-Signer API allows PHP developers 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.
It's simple interface allows signing documents with just a few lines of php code.
NEW: Visible signatures as of version 1.4!
NEW: RFC 3161 compatible timestamping as of version 1.5!
