How to create large PDF files (10MB, 50MB, 100MB, 200MB ...
The most simple tool: use pdftk (or pdftk.exe, if you are on Windows):. pdftk 10_MB.pdf 100_MB.pdf output 110_MB.pdf This will be a valid PDF. Download pdftk here.. Update: if you want really large (and valid!), non-optimized PDFs, use this command: pdftk 100MB.pdf 100MB.pdf 100MB.pdf 100MB.pdf 100MB.pdf output 500_MB.pdf