I have to convert a multipage PDF document to a .png image.
I try with ImageMagick, but I cannot achieve final result:
convert document.pdf document.png
or
convert -adjoin document.pdf document.png
This command create N images .png (where N=num of page of document):
document0.png
document1.png
....
document(N-1).png
I need, if possible with a single command, to obtain a single image.
Finally I find THE solution:
convert in.pdf -append out%d.png
Thanks to this post.
As a plus, the opposite operation is:
convert *.png output.pdf
or if you have foo1.png, foo2.png..fooN.png
convert foo?.png output.pdf
Notice that does not work with foo01.png, foo02.png..foo0N.png
+append will put images side by side, i.e. horizontally instead of vertically (with -append)
convert in.pdf +append out%d.png