Read PDFs and EPUBs with a notebook beside the page
Grounded in available product and source data
Opal Reader places a notebook next to the page on iPhone Duo, and the same reading tool is available on iPhone and iPad. The compact view keeps your place saved while you continue, and the notebook opens as a sheet when there is less room on screen.
Documents arrive from Files or Open In, where DRM-free EPUBs and password-protected PDFs are supported. The reading experience is built around short sessions: open a book, mark something up, and pick the thread back up later from your library.