I've got a 288 page 4-colour PDF and a 288 page text black PDF. is there a way that I can import the text black PDF as a layer across all the 288 4-colour pages? At the moment I can only seem to do this manually one page at a time.
-
With some very elementary programming skills, you can write a script using PDFTK that does this. – Wrzlprmft♦ Mar 9 '15 at 18:30