Combining PDF files?

[Daniel Feenberg]

On 11/12/10, Scott Ehrlich <srehrlich-Re5JQEeQqe8AvxtiuMwx3w at public.gmane.org> wrote:
> If I have a collection of downloaded PDF files (someone else created
> them), is a tool/method to combine them into one master pdf file?
>
> The PDF files are not pieces to be recombined - they are
> self-contained standalone files.  It would simply be convenient for me
> to have them combined into one big file.
>

You are looking for the pdftk (or pdftoolkit). See:

  http://oreilly.com/catalog/pdfhks/chapter/hack51.pdf

Daniel Feenberg
NBER