Hello,
For enhanced reading of PDFs on an e-reader, I'd like to 1) remove the margins, 2) turn the pages into pictures (PNG), and 3) merge all those pictures back into a PDF file.
For Step 1, I tried
cpdf, but I can't figure it out (-mediabox, -cropbox, -hard-box).
Alternatively, it looks like k2pdfopt can do it (-cbox, -grid): Is it correct?
I need a Windows32 application, ideally, a single EXE instead of eg. Java. Hence my not looking at Briss.
Thank you.