PDFtk mainly allows to merge, split or rotate PDFs. For crop pages see PDFcrop.
pdftk in.pdf rotate 1-end[<even|odd>]<angle> output out.pdf
where:
<even|odd> | meaning |
|---|---|
even | only even pages |
odd | only odd pages |
<angle> | degree |
|---|---|
north | 0 |
east | 90 |
south | 180 |
west | 270 |
left | -90 |
right | +90 |
down | +180 |
pdftk in1.pdf in2.pdf cat output out1.pdf