[MichaelGG]

And is the scourge of every paper I want to read on my Kindle. Everyone publishes their PDFs and there seems to be no reliable way to reflow them.

[r00fus]

Which is why ePub and other digital book formats exist. I'm glad there is a format that prioritizes WYSIWYG over reflow (though the part of the spec where the introduced scripting is a bit dodgy)

[CoryG89]

The "Reading Mode" on the Adobe's Acrobat app for Android does a pretty good job of reflowing most of the PDFs I've thrown at it.

[jdmichal]

Should be able to easily reflow text as long as it's using newline operators (T*, ', "). Might still need some basic heuristics for paragraph breaks. But much better than the alternative of attempting to correlate individual lines of text together based on positioning.

[H4CK3RM4N]

I use calibri for my E-Books, and it seems to do a pretty good job of reflowing PDFs(and exporting to mobi). YMMV though, especially if headers/footers are badly done.