Convert PNF to Amazon PDF

I have several individual .pnf files that together form the interior of a book. All I need is for them to be compiled—exactly in the order I supply—into a single, high-resolution PDF that meets Amazon KDP’s basic upload requirements. No extra formatting tweaks or design changes are necessary; simply merge the pages as-is.

I already have a separate cover file. Please insert it as the first page, then follow with the interior files in the sequence provided. When you’re done, send back one print-ready PDF that I can upload straight to my KDP dashboard without further adjustments.

If you normally work with tools like Adobe Acrobat or similar PDF utilities, that’s perfect as long as the final file passes KDP’s size and bleed checks.