View, scan, and manage PDF files with a clean interface. Use OCR to extract text from images and convert scanned documents to editable text. Access text-to-speech functionality for audio playback. Securely store files locally without cloud upload.
Create with text, images, or OCR content. Use spaced repetition to review material at optimal intervals. Track progress across devices and offline. Build decks quickly for exams, languages, or certifications. Add notes and customize review schedules.
Study the book of Jonah in Siberian Tatar, Russian, and English. View translations side by side. Access biblical commentary and notes. Highlight and annotate text. Share verses with others.