Do I need Reader Extensions ?

[Former Community Member]

My question is: do I need Reader Extensions to digitally sign PDF using Document Security Server ?

[Former Community Member]

Lukasz_Pekalak@adobeforums.com wrote:

> My question is: do I need Reader Extensions to digitally sign PDF using Document Security Server ?



No, you only need Reader Extensions to digitally sign PDFs with Acrobat

Reader.



Justin Klei

Cardinal Solutions Group

www.cardinalsolutions.com

[Former Community Member]

with reader extension you can sign pdf documment, add comment and fill form offline by using only the acrobat reader on the end users.

but when you sign the pdf document you need to validat the signature; it's the job of document security server