I'm trying to digitally sign PDFs server-side. So far I found that I can do this using MyPDFSigner, but it's far from my needs. Also I don't believe that this is the only option here.
How to sign pdfs in linux? Does Adobe provide any tool for server-side-signinig PDF documents (it does, see edit)?
It would be nice if it has python api, but command line tool will do too.
I found that its possible using Adobe LiveCycle Digital Signatures ES2 which is java appliaction, but it comes with Adobe LiveCycle which is quite expensive.