There’s something tricky about converting pdf to epub that I can never get to work properly. Maybe it’s too do with the way the pdf is put together?

I could highlight the text of the pdf and paste it into a document but it would come out different in places. I tried this experiment because the calibre conversion was doing the same thing.

I tried many online converters but none of them could do it either. In the end, I read the converted epub and just had to mentally correct the words that didn’t properly convert.