Gluing (Imposition) PDF documents

Question

I have several A4 PDF documents which I would like (two into one) \"glue\" together into A3 format PDF document. So I will get from 2PDFs A4 a single one si

Answer 1

look at this

http://sourceforge.net/projects/proposition/

It needs laTex to run, but when it does, works really fine

Regards