Vi segnalo che l'ottimo servizio di conversione via web Zamzar ha aggiunto la conversione Pdf ->

Convert your PDF files into:

  • epub – Open eBook File
  • fb2 – FictionBook 2.0 File
  • lit – Microsoft eBook File
  • lrf – Sony Portable Reader File
  • mobi – Mobipocket eBook
  • oeb – Open eBook File
  • pdb – Palm Media eBook file
  • pml – eBook file
  • rb – RocketEdition eBook file
  • tcr – Psion eBook file
Qua il post sul loro blog.