Take a look at pdftk. It is a simple command line tool, that can do a lot of things with pdf files: merge, split, rotate, fill forms etc.
http://www.accesspdf.com/pdftk/ Regards > -----Urspr|ngliche Nachricht----- > Von: owner-m...@openbsd.org [mailto:owner-m...@openbsd.org] > Im Auftrag von Predrag Punosevac > Gesendet: Dienstag, 5. Januar 2010 06:21 > An: misc@openbsd.org > Betreff: Editing PDF files > > > I hope, I am not going to annoy too many people with this > rather general question. > > I have some PDF form that I need to fill in. I thought that I > would be > able to accomplish the job in couple of minutes. Namely, my > idea was to convert PDf file to PS file and then to use > pstoedit to convert the PostScript file into fig file. Then > like in old good times I would just add text to fig file and > export to PDF. Just to be on the safe side I > was to do the above process a single page at the time. > > My problem is that pstoedit is producing a huge non-usable fig file. > > What would be more claver way to accomplish above task short > of buying Acrobat or using on-line PDF editing tools and > exposing my private > information. > > I heard that KOffice and Scribe have the ability to edit PDF > file as well as Gimp. I am somewhat familiar with PDFEdit > even though it is not ported to OpenBSD and not very > enthusiastic about its abilities. > > Most Kind Regards, > Predrag Punosevac