which standards are supported

[Former Community Member]

hi,



is it possible to sign a PDF which is PDF 1.2 standard?



thanks

[Former Community Member]

Hi Andrej, I beleve this is possible.



In theory, the PDF reference/specification mandates that backwards compatibility should always be kept in subsequent releases of any PDF viewer application (e.g. Acrobat).



I guess that the above should apply even to a server-side PDF tool like DSS is...



HTH,

Evangelos

[Former Community Member]

Digital signatures were added in PDF 1.3, so you'll have to convert your PDF 1.2 document to at least 1.3 in order to be able to sign it digitally.



Mike



Mike Potter

Adobe Enteprise Developer Relations