PDF - merging, splitting, rotating

merging

$ pdfunite p1.pdf p2.pdf p3.pdf p4.pdf p5.pdf p6.pdf p7.pdf pdf-allpages.pdf

splitting

$ pdftk input.pdf cat 2-4 output pdf_pages_2-4.pdf

$ pdftk input.pdf cat odd output pdf_pages_odd.pdf

$ pdftk input.pdf cat even output pdf_pages_even.pdf

rotating

$ pdftk input.pdf cat 1-endeast output pdf_allpages_rotated_90.pdf

$ pdftk input.pdf cat 1-endsouth output pdf_allpages_rotated_180.pdf

Background/Stamp

$ pdftk input.pdf background bg.pdf output pdf_pages_with_bg.pdf

$ pdftk input.pdf stamp stp.pdf output pdf_pages_with_stp.pdf

pdf_handling_presentation_pdf