OpenVoice PDF: OCR & Voice

OpenVoice PDF turns documents into a comfortable reading and listening experience. Open PDF, TXT, Markdown and HTML files from Files or share them directly from another app. Read documents clearly • Smoothly zoom and pan PDF pages • Rotate pages and use a persistent dark mode • Search, share and print documents • Read TXT, Markdown and HTML in a clean scrolling view • Open shared text and supported document files directly in OpenVoice PDF Turn scans into useful text • Recognize text from scanned PDFs on your device • Remove tables, page numbers, URLs and common OCR noise from narration • Review both cleaned and unfiltered reading text • Export recognized text as a text file Listen with natural local voices • Start narration from the exact position you choose • Adjust the reading speed • Use expressive narration for richer cadence • Enable dialogue mode to alternate local voices for quoted speakers • Control play, pause and stop from the background notification and lock screen • Detect the document language automatically or select it yourself Private by design Document rendering, OCR, language detection and speech synthesis happen locally. OpenVoice PDF contains no ads, account or developer-operated tracking. Google ML Kit may send encrypted device, app, performance and usage diagnostics to Google; document content is not sent. Supertonic 3 supports 31 languages with five female and five male voices. The model is downloaded after you accept its terms and choose a voice, and then works offline. Your document text is never uploaded. OpenVoice PDF is designed for focused reading: the page stays visible, spoken text stays clean, and your documents stay on your device.