> To make it worse, add unbalanced left/right margins. Along with headers/footers and any number of other features which can make automatic cropping difficult.

> To make it worse, add unbalanced left/right margins. Along with headers/footers and any number of other features which can make automatic cropping difficult. I tend to read PDFs on KOReader, which is quite good at allowing the reader to zoom in on the page and follow the flow of the text, even on multicolumn documents. Yet there are undeniably limits to what it can do.