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.
Navigate to the tab and select Books & Brochures or Magazines. Find the specific publication you need. jwpub to epub converter 2021
If available for that publication, select the format instead of JWPub or PDF. jwpub to epub converter 2021