[Scribus] a bit off-topic: Tool to add notes to PDFs??

[Gregory Pittman]

Philipp Wagner wrote:
> Hi,
>
> Joop B. Buker schrieb:
>   
>> [...]
>> Adding to this question: I am looking for a program that I can use to 
>> add metadata like keywords to existing pdf's (scans).
>>     
>
> Have a look at
> http://www.pdfhacks.com/pdftk/
>   
It's probably worth checking out PoDoFo to see if it can help:
http://podofo.sourceforge.net/index.html

Greg