Read aloud

Let your books read themselves to you.

Some days your eyes are tired, your hands are busy, or the story is too good to put down. DeltaScroll reads any book in your library aloud with natural voices, highlighting each sentence as it goes.

Get DeltaScroll Try it in your browser

Android, Windows and web
No account
No ads

DeltaScroll read-aloud controls with a narrator, language and speed

How it works

Three steps, then just read.

Open a book
Any EPUB, PDF or DOCX in your library.
Tap read aloud
Pick a narrator and a speed that suits you.
Listen and follow
Each sentence lights up as it is spoken, and your place is kept.

What you get

Read aloud, done properly.

Natural voices

Clear, natural narration instead of a robotic monotone.

70 languages on Android

Read books in many languages with a matching voice.

Follow along

The sentence being read is highlighted on the page.

Your speed

Slow down for study, or speed up for a story you know.

Keeps your place

Stop listening and carry on reading from the same sentence.

Works on every format

EPUB, and PDF or DOCX after they are converted into books.

Read aloud

Reading and listening, together

Listening while you follow the highlighted text helps with focus, with learning a language and with dyslexia. It also turns a commute, a walk or the washing-up into reading time.

Language learnersHear pronunciation while you see the words.
FocusFollowing the highlight keeps your attention on the page.
Busy handsKeep the story going while you do something else.

Questions

Read aloud questions.

Can DeltaScroll read books aloud for free?

Yes. Read-aloud is part of DeltaScroll at no cost, with no account.

Which languages are supported?

On Android, read-aloud supports 70 languages. Available voices on Windows and the web depend on the voices on your device and browser.

Can it read PDFs aloud?

Yes. Once a PDF is converted into a book in your library, read-aloud works on it like any other book.

Does it work offline?

On Windows, the natural voices run on your computer, so read-aloud works offline. On other devices it depends on the voices installed.

Keep exploring

Ebook reader

An ebook reader that gets out of the way.

DeltaScroll is a private ebook reader for Android, Windows and the web. Read EPUB, PDF and DOCX books offline, listen aloud and keep notes, with no account.

EPUB reader

The EPUB reader made for long reads.

Open EPUB books on Android, Windows or in your browser. DeltaScroll gives you page curls, five themes, six fonts, highlights and read-aloud, all offline.

PDF reader

Read a PDF like a real book.

Read PDFs comfortably on a phone or PC. DeltaScroll turns text PDFs into reflowing books with chapters, so you can change the font, highlight and listen.

Free classics