Blog
Tips and guides for working with ebooks, PDFs, and more.
How to Send Any Web Article to Your Kindle (No App Required)
Want to read long articles on your Kindle instead of a screen? Here's how to send any web page, PDF, or EPUB to your Kindle in seconds — no app needed.
How to Fix EPUB Files That Calibre Can't Import
Getting "folder not supported" or import errors in Calibre? Your EPUB is probably broken. Here's why it happens and how to fix it.
How to Transfer Books from Apple Books to Kindle
Apple Books modifies EPUB files when you import them. Here's how to fix the format and transfer your books to Kindle or Kobo.
Why Your Apple Books EPUB Doesn't Work on Kindle
Apple Books breaks EPUB packaging when you export files. Here's the technical reason and how to fix it in under a minute.