NarrateX
Most read-aloud tools treat a book as a stream of text: they start at the copyright page, lose your place between sessions and have no idea where a chapter ends. NarrateX reads the structure first, the chapters and headings, what is frontmatter and what is the actual book, then narrates it continuously and remembers exactly where you stopped. It runs entirely on your machine.
NarrateX is for listening to what you would otherwise have to sit and read. Use it at your computer on any desktop operating system or send it to a wireless headset and keep listening, hands-free, while you move around the house and get on with everything else.
Core behaviour
How it works
The document nothing else handles well
A textbook, a standard, an academic PDF, a long piece of non-fiction. These are the documents where structure is the whole problem: the reading has to start at chapter one rather than the copyright page, skip the index and the list of figures, then come back tomorrow at the sentence it stopped on rather than somewhere near it. The longer the document, the more each of those costs. A tool that reads a five-page article aloud perfectly well can be unusable at six hundred pages for exactly these reasons.
That is what NarrateX is built around; it is why the structure is read before a word is spoken.
Worth knowing about the voices
The voices run on your own machine: 28 English voices, British and American. Being on-device, they are not as natural as the large cloud services. If the single thing you want is the most lifelike voice available, one of those will beat this.
What you get in exchange: nothing about what you read ever leaves your computer, it works with no internet at all, there is no per-word cost, no usage cap and no account. For a book you intend to listen to over weeks, that is usually the better trade; it is stated here so you can decide before downloading rather than after.
Supported formats
Explore
Supporting NarrateX
NarrateX is free and stays free. There is no paid tier, no licence key and no feature held back behind a donation. If it has replaced something you were paying for or simply saved you an afternoon, a contribution supports its maintenance and continued development. The same link sits at the foot of the app's own window.
Donate
A commercial licence for my own code is also available, separately from the open-source licences: see commercial licensing.