I use pdftk. It's a very useful cli application.
From its man page:
If PDF is electronic paper, then PDFtk is an electronic stapler-remover,
hole-punch, binder, secret-decoder-ring, and X-Ray-glasses. PDFtk is a simple
tool for doing everyday things with PDF documents. Keep one in the top draw
I have also been looking for that, posted similar question on Software
Recommendation Stackexchange.Free/Libre or Open Source PDF editing software
for GNU/Linux
. You may try pdfedit.
Alternatives of Master Pdf editor in Trisquel.
