NaturalReader allows users to convert various forms of written text into natural-sounding audio across multiple platforms. To begin, users can upload documents like PDFs, Word files, e-books, or plain text, or paste text directly into the web application or mobile apps. For web content, the Chrome extension offers seamless integration to read webpages aloud. Scanned documents or images (JPEG, PNG) can be processed using the built-in Optical Character Recognition (OCR) technology, which converts the image-based text into a readable format before conversion to speech. Once text is loaded, users can select from a vast library of over 1000+ AI-powered voices in more than 100 languages and dialects, including "Plus Voices" for enhanced naturalness. The listening experience is highly customizable; users can adjust the reading speed to their preference and utilize a pronunciation editor to fine-tune specific words, names, or acronyms. Advanced tuning even allows for selecting different emotions for words or phrases. For focused listening, the AI-powered smart reader can be trained to skip unwanted text elements such as page headers, footers, citations, and URLs. Paid users have the additional functionality to export the converted text into downloadable MP3 audio files for personal use, enabling offline listening and portability. Commercial licenses are required for non-personal use of these generated audio files. The mobile apps also support an offline mode for pre-loaded documents. Reading aids like word-by-word highlighting, a dyslexia-friendly font, dark mode, larger text options, and closed captions are available to assist users with reading difficulties or visual impairments, improving comprehension and accessibility. Users can also manage their content by adding bookmarks, highlighting text, adding notes, and exporting annotations for study or organization. For a truly personalized experience, the voice cloning feature allows users to create their own multilingual AI voice by recording or uploading their voice.