ChattyMouth

Convert eBooks and documents into audiobooks with ChattyMouth, the completely offline text-to-speech (TTS) software. Powered by a top-ranked AI voice model (as rated by artificialanalysis.ai), ChattyMouth delivers exceptional audio quality in 8 languages and 51 distinct voices. Effortlessly convert ePub, docx, pdf, txt, and html files to audio with a built-in text editor, including direct TTS conversion for Hindi, Japanese, and Chinese characters. English remains the best supported language.

Key Features:

-Completely offline: use whenever, no pay per character or minute

-Fast: ~6min/hr with Apple Silicon

-Automatically converts to text: ePub, docx, pdf, txt, and html formats

-Built-in text editor with advanced search and replace (regular expression)

-High quality sound with opus encoder

-Small audio files: ~11 mb/hr

-Languages: American English, British English, Spanish, Brazilian Portuguese, Hindi, French, Chinese Mandarin, Japanese

-Text pronunciation processing (abbreviations, Roman numerals, money, time, Bible, and more)