Chirvo: offline Text to speech

Turn your own documents into something you can listen to. Chirvo reads PDFs, EPUB ebooks, Word documents, text files, Markdown and notes aloud. Import a file, choose a voice and pick up where you left off.

READ AND LISTEN YOUR WAY
• Hear documents with on-device text-to-speech voices.
• Choose Kokoro English voices or Supertonic multilingual voices.
• Adjust speed, set a sleep timer and listen in the background.
• Follow along in the reader, search text and save bookmarks.

BRING IN YOUR CONTENT
• Import PDF, EPUB, DOCX, TXT and Markdown files.
• Write or paste a note and listen to it.
• Scan a page or photo to extract Latin-script text, then review it.
• Keep documents organized in your searchable library.
• With Chirvo Pro, save a translated copy while keeping the original. On-device translation is powered by Google Translate. A language pack may download first. Automatic translations can contain errors. https://translate.google.com/

BUILT FOR YOUR DEVICE
Document text extraction, speech, OCR and translation run on your device. Documents and generated speech are not uploaded to a Chirvo server. Internet may be used for purchases, translation model downloads and limited SDK diagnostics. See our Privacy Policy for details.