Before downloading any software, you must understand the current landscape regarding JWPub converters. Copyright and Terms of Use
You download the script, feed it the .jwpub file, and the script reads the internal SQLite database to output a clean .epub file.
To read these publications on your favorite e-reader, you need a specialized converter to transform these files into the universally accepted EPUB format.
The .JWPub file format is used exclusively by Jehovah's Witnesses within the JW Library app. While this format works perfectly inside the app, it is proprietary and cannot be opened by standard e-readers like Amazon Kindle, Apple Books, or Kobo.
Be highly skeptical of websites that claim to convert JWPub files online but require you to click through endless ads or download "download managers."
Tech-savvy users within the community frequently update Python scripts or small desktop applications to handle these conversions.
JPEGs or PNGs used as illustrations within the publication.