Éist. Listen to any book.

Transform any EPUB or PDF into immersive audio. Completely offline, zero ads, and forever free.

Eist app playback screen showing Dracula audiobook

Everything you need to listen anywhere

Powerful features designed for the modern audiobook listener.

AI Text-to-Speech

Multiple high-quality voice engines for natural, expressive narration that brings your books to life.

Read Any Book

Full support for EPUB and PDF formats. Import your own books or browse free classics from Project Gutenberg.

Playback Controls

Adjust playback speed, set sleep timers, and skip between chapters. Listen at your own pace.

Works Offline

Download voices and books for offline listening. Perfect for commutes, travel, or anywhere without signal.

How it works

From book to audiobook in three simple steps.

Free books screen showing Project Gutenberg catalog
01

Import your book

Add any EPUB or PDF from your device, or browse free classics from Project Gutenberg's extensive library.

Book details screen showing chapter list
02

Choose a voice

Select from multiple AI voice engines. Find the perfect narrator for your reading style and book genre.

Playback screen with text highlighting
03

Start listening

Hit play and enjoy. Track your progress, adjust speed, and pick up right where you left off.

Simple, honest pricing

No hidden fees. No listening limits. No ads ever. Just pure audiobook freedom.

UNLIMITED FREE LISTENING
NO ADS EVER

The free tier that actually respects your time

Other apps charge per hour, cap monthly listening, and bombard you with ads. With Eist, the free tier gives you unlimited text-to-speech synthesis forever with zero ads. Read as much as you want, whenever you want, completely free.

∞

Listening Hours

0

Ad Interruptions

$0

Cost Forever

Free

Forever. No credit card required.

$0/month
  • Unlimited listening hours foreverTruly unlimited
  • Unlimited TTS synthesisNo synthetic limits
  • No ads. Ever.Promise
  • 1 book in library at a time
  • 3 voices included
  • EPUB & PDF support
  • Offline reading
  • Background playback
3 months free

Premium

For power readers

$5/month

After 3-month free trial

  • Everything in Free, plus:
  • Unlimited books in library
  • 20+ premium voices
  • Instant playback (pre-synthesis)
  • Unlimited cache storage
  • Priority processing

Cancel anytime. No questions asked. Your books stay with you.

Join thousands enjoying unlimited free audiobooks with Eist

Ready to start listening?

Download Éist today and transform your reading experience. Available for both Android and iOS.

Free to download • Premium voices available