In simple English
This tool turns books and documents into spoken audio files. It uses a voice engine that sounds remarkably human instead of robotic. You can feed it EPUB files, PDFs, or plain text, and it produces an audiobook complete with chapter markers. It also builds matching subtitle files so you can read along as the narrator speaks. You can run it as a desktop application with a visual interface or through a web browser.
What it is
Abogen is a text-to-speech converter that builds audiobooks and media files from written documents using the Kokoro voice model. It runs locally on your own computer and requires no paid cloud API keys for basic generation.
What it is good for
Solo creators and readers who want to turn long-form documents, articles, or e-books into listenable audio files with synchronized captions for video projects or personal listening.
- Produces natural-sounding speech through the Kokoro voice engine.
- Supports batch processing with a queue manager for multiple files.
- Includes both a desktop graphical interface and a web application.
- Requires installing external dependencies like eSpeak NG before running.
- Needs a powerful graphics card for fast audio generation.
- Setup on Windows requires specific PyTorch commands if GPU acceleration fails.
manual audiobook recording
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brew install espeak-ng uv tool install --python 3.12 abogen