Lyraboo: PDF to Audiobook

LyraBoo Studio

In-app purchases

About this app

Turn any PDF or EPUB into a full-cast audiobook — a different AI voice for every character.

Lyraboo is an AI audiobook reader and text-to-speech (TTS) app. Give it your own book and it reads the story, works out who is speaking, and casts a distinct voice for each character — so dialogue sounds like a conversation, not one flat robotic narrator. Or start listening straight away with 1500+ free classic audiobooks built in.

★ FULL-CAST NARRATION, NOT ONE ROBOT VOICE
Lyraboo understands context, emotion and dialogue. Every character gets their own voice, so you never lose track of who is talking. Closer to an audio drama than to standard text-to-speech.

★ PDF TO AUDIOBOOK, EPUB & TXT TO AUDIO
Upload your own ebooks, novels, fanfiction, web serials, documents or study material — PDF, EPUB and TXT — and let the AI narrator read them aloud. Convert PDF to audiobook, PDF to speech and EPUB to audio in seconds — automatic, hands-free, no setup.

★ 1500+ FREE AUDIOBOOKS BUILT IN
No files of your own? Dive into a library of public domain classics — Edgar Allan Poe, Jane Austen, Arthur Conan Doyle. Mystery, romance, horror, historical fiction and timeless adventure.

★ MADE FOR LISTENING, NOT SKIMMING
Great for commutes, walks, chores and the gym. Popular with fanfiction and web serial readers, with students working through course material, with readers who have dyslexia or find long documents tiring, and with anyone who takes a story in better by ear than by eye.

KEY FEATURES
• Full-cast narration — a distinct voice for every character
• PDF, EPUB & TXT to audiobook converter — fast and automatic
• Fanfiction and web serials — any EPUB export works
• Natural, human-like AI voices, not monotone text-to-speech
• 1500+ free classic audiobooks (public domain)
• Reads any ebook, novel or document aloud, completely hands-free
• Studio-quality narration without the studio price

An audiobook app, a TTS reader and a free audiobook library in one.

Stop reading plain text. Start listening to the story.

PLEASE NOTE: Lyraboo currently narrates in English only.

DISCLAIMER: All books in the Free Library are public domain classic literature, free of copyright restrictions (sourced from Project Gutenberg and similar).

Ratings and reviews

I like it alottt but it's js 1 hr per month and requires premium for longer time 😕

This is a super star for easy Ai audio books. so easy to use and l love it.

your search results are stupid. when searching for a FREE app etc you bring me anything that's not free. what is your excuse, in my mind you don't have an excuse. that is why I call you stupid