The PDF Manager viewer got a major upgrade: • Hi-DPI rendering — pages are now razor-sharp on Retina displays and phones (previously blurry on high-resolution screens) • Zoom from 25% to 400%, with fit-width and fit-page modes • Page navigation with a page-number jump, plus keyboard shortcuts (←/→ to flip pages, R to rotate, F for fullscreen, / to search) • Rotate pages 90° at a time • Fullscreen viewing • In-PDF text search with highlighted matches • Selectable text layer on every page • Faster page flipping thanks to per-page caching All your files stay in your browser — nothing is uploaded.