Read: import PDFs, continuous or single-page view, pinch zoom, bookmarks,
full-text search, and your reading position is remembered per document.
Annotate: pen, highlighter, shapes, arrows and text notes, with undo/redo.
Sign: draw or type a signature, save it, then place, move and resize it on
the page.
Organise: merge, split, extract, reorder, rotate and delete pages, or build
a PDF from images.
Works offline. No account, no subscription, no watermark.