EPUB files require specific "reader" software to view because they are structured differently than PDFs. How To Export Google Play Books As PDF Or EPUB File
: Services like Libby or Hoopla allow you to borrow ebooks from your local library in EPUB format. 2. How to Open and Read EPUBs
: Sites like Project Gutenberg and epubBooks offer thousands of free, legal titles like Pride and Prejudice and The Great Gatsby .
: If you buy books through Google Play Books or Kobo, you can often export them as EPUB files from your account library.