Digitally sign PDF documents

With webPDF you can digitally sign your PDF documents. Attach digital certificates to the PDF documents to secure them, or confirm their authenticity with a digital signature.

Be it for the internal auditing or the legal protection of PDF documents - you are always on the safe side with webPDF.

Create PDF documents based on the Germany Signature Act (SigG) or the EU Signature Directive (Sig-Ril). Legally protect your PDF documents.

Whether as advanced or qualified signature, for the legal binding of the documents or their certification to protect them against manipulation - webPDF is always the right solution.

There are more and more requirements to follow in the business environment, such as electronic invoicing and the associated input tax deductibility. Here, too, webPDF and the PDF are suitable to fulfill these legal requirements.

And last but not least, the legal requirements for long-term archiving: Through the use of electronic signatures, electronic documents take on the same legal character as formerly manually signed documents.

webPDF covers the entire spectrum with its signature service. It creates PDF documents for long-term archiving, as well as for legally secure document exchange or internal auditing.

In addition, the time of signing can be set and fixed by adding a digital time stamp of a Time Stamp Authority (TSA) to the digital certificates. The certificates for signing can be stored locally on smartcards.

Facts overview:

• digital signatures and certificates for PDF documents
• local or smartcard-based certificate directory
• server-based signing of PDF documents
• support of signature timestamps