DOCPUB HTML conversion - introduces special character "�" instead of actual character


for example lets consider this text

“absolute maintenance services pte ltd.” - HTML converted result -
“a” is replaced with “�”


it happens on few characters

Please advise us on how to fix this issue.

We are using following docpub version:

./docpub64 --version

PDFTron DocPub utility 6.5131640.
Copyright © 2002-2014 PDFTron Systems Incorporated,

Appreciate your help




To diagnose the issue further we need the following information.

  1. Input file(s)
  2. Generated output file(s)
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  4. Settings/code you used to generate the output.