I came across this trick once that worked to shrink a bunch of PDF files I needed to get up to meet a grant deadline. Convert it to postscript with poppler, an

I came across this trick once that worked to shrink a bunch of PDF files I needed to get up to meet a grant deadline. Convert it to postscript with poppler, and back to PDF with ghostscript. YMMV. http://tingletech.github.io/pdftrick/ http://tingletech.github.io/pdftrick/