title_body: Converting PDFs results in fragmented sentences/paragraphs I'm using Calibre to convert a PDF document to amazon paperwhite,
  
  The issue I'm experiencing is that some of the sentences are split among multiple lines to the point where sometimes each word is on its own separate line.
  
  I've tried MOBI, AZW3 formats but I keep getting the same result.
upvoted_answer: I read on another forum that the best way to improve PDF conversion was to enable the heuristic processing. Hope this helps
  https://www.reddit.com/r/ebooks/comments/1hst5i/converting_pdf_to_mobi_in_calibre_getting_a_gap/