How to Turn an ePub or eBook Into an Audiobook

Audiobooks are wonderful. They’re also often pricier than the ebook, and a startling number of books were never recorded as audiobooks at all. Which leaves a gap worth knowing about: if you own a book as an ePub (or a PDF), you don’t have to choose between reading it and listening to it. A text-to-speech app turns any ebook file into a natural-voice audiobook you can play on your commute, at the gym, or in the last ten minutes before you fall asleep.

What you’ll need

• The ePub file of a book you own (or a PDF — the same steps apply; see how to listen to PDFs).
• A text-to-speech app with natural voices and ePub support, such as Frateca.
• Headphones and a few minutes of dead time to fill.

Step 1: Get the ePub onto your device

If your book is DRM-free — many indie titles, public-domain classics from Project Gutenberg and Standard Ebooks, and books you’ve exported — you simply have the .epub file ready to import. Store-bought, DRM-protected files are locked to their own reader apps; for those, you’ll listen via that app’s built-in read-aloud where it exists, or choose DRM-free editions. (Always stick to the book’s licence terms — this is about listening to what you legitimately own.)

Step 2: Import it into a text-to-speech app

Open Frateca, choose import, and select your ePub. The app extracts the text and structures it by chapter, so you can navigate the book like, well, a book. Word docs and PDFs import the same way.

Step 3: Pick a voice and speed

This is where it becomes your audiobook:

• Choose a natural voice in a comfortable accent. For fiction, a warmer, more expressive voice suits; for non-fiction, a clear, neutral one. Our guide to choosing a text-to-speech voice goes deep.
• Set the speed. Start near 1× for a novel, a touch faster for non-fiction. You can build up to 1.5–2× as your ears adapt — see reading faster by listening at 2×.

💡 Try a chapter before you commit to a voice for a whole book. Paste a passage into the live demo and listen — the right voice disappears, leaving only the story.

Step 4: Listen anywhere, chapter by chapter

Press play and listen in the background — on a walk, in the car, while you cook. Once a book is converted, it plays from your library offline, and because Frateca syncs across iOS, Android and the web, you can start on your phone and continue on your tablet.

Text-to-speech vs a “real” audiobook

Be realistic about the trade-off:

	Text-to-speech (ePub)	Narrated audiobook
Cost	Read any ebook you own	Often pricier than the ebook
Catalogue	Any book you have as a file	Only titles that were recorded
Voice	Natural neural voice you choose	Professional human narrator
Best for	Non-fiction, study, untaped books	Performance-driven fiction

For a beloved novel with a brilliant narrator, the recorded audiobook still wins. For everything else — non-fiction, niche titles, study material, and the countless books with no audio edition — text-to-speech is the cheaper, more flexible way to listen. We compare them fully in audiobooks vs text-to-speech.

Give it a try tonight

If you own the ebook, you can already listen to it. No separate audiobook purchase, no waiting on a studio recording that might never happen. Import the ePub, pick a natural voice and a comfortable speed, and your reading pile quietly turns into a listening pile. Try Frateca free and turn your next book into an audiobook before bed. Reading on a Kindle instead? See how to listen to Kindle books.