A JWPUB file is essentially a renamed containing a SQLite database and various assets.
: This format is associated with publications from Jehovah's Witnesses. It's a proprietary format used for their digital publications.
Around 2021, several open-source scripts and tools circulated on GitHub and coding forums to automate this. The most common workflow for these tools was:
If you only have the JWPUB file and no internet access to download the EPUB version, you can manually extract the contents, though formatting may be lost. jwpub to epub converter 2021
