Read text files including txt, epub, pdf, and html on your . Turn pages by tapping or using the knob. Set font and color preferences. Record reading position and preview content before sending from your iPhone.
PDFs by adding text, signatures, and annotations. Rearrange pages, merge files, and convert formats. Organize documents with folder management and search. Export in various formats and share directly.
Edit and convert PDF files directly on your device without uploading to servers. Merge, split, or extract pages from PDFs. Add annotations, watermarks, and form fields. Export to various formats and share files securely.
Import Chinese ePub, add romanization and translation,
Convert ePub files in Simplified or Traditional Chinese to include romanization lines (pinyin, Sidney Lau, Yale) and native language lines (English, Spanish). Export as PDF.
Turn photos into PDFs by importing from Camera, Photos, or Files. Crop, straighten, and rotate pages. Apply one-tap filters like Grayscale or Sharpen. Set page size, margins, and DPI. Estimate file size and merge or split PDFs.