2097152 : max supported app size
  1172473                     25 files
	15_PDF_F\ 01_20.hpappdir
  1116616                     25 files
	15_PDF_F\ 21_40.hpappdir
  1753657                     25 files
	15_PDF_F\ 41_60.hpappdir
   978215                     16 files
	15_PDF_F\ 61_71.hpappdir