I know it's weird but I read most of the PDF on my iPhone with it.
k2pdfopt -om 0.15 -w 800 -h 1732 <file-name> k2pdfopt -om 0.15 -w 800 -h 1732 <file-name> k2pdfopt $* -dev kpw -mode fw -wrap -hy -ws 0.375 -ls-