I do have a book extension is .jarirreader from https://jarirreader.com/

However I can't read / convert the book unless i open it with there app. here is the book structure. book structure

Images contains the cover / index has Json format / Text has chapters with HTML extension.


1 Answer 1


It's most likely a custom format with DRMed and/or obfuscated files. Try opening the files in the text folder with a web browser. If you can read them in a browser you can re-assemble them to a book with an epub editor.

  • I have tried to do so , however there are unkown symbols. I tried to use chrome translate to arabic , and some text appeard and the rest are unknown
    – Tha Sami
    Mar 19, 2019 at 12:35
  • 1
    In that case the files in the book are most likely obfuscated. I.e., there's nothing you can do, unless you're a programmer with excellent reverse engineering skills.
    – user4665
    Mar 19, 2019 at 22:02

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