PDF Dark Reader: DarkReader

PDF reader with a real dark mode. Darkens paper and text, leaves photos and charts as they are. Works fully offline with no internet permission. DARK MODE THAT KEEPS IMAGES INTACT Most dark PDF viewers invert the whole page, turning photos into negatives. This one inverts only paper and text. Images, diagrams and coloured charts stay readable. READING Dark and light paper Brightness slider that dims below Android's minimum Blue light filter for night reading Applies to the page only, not the whole screen Pinch to zoom Keeps the screen awake while reading DOCUMENTS Full text search with next and previous match The PDF's own table of contents Bookmarks on any page Page rail showing your position Reopens every document on the page you left LIBRARY Import multiple PDF files at once Recent document on top Grid or list view Favourites Search by file name Covers rendered from the first page OFFLINE AND PRIVATE No internet permission, so no network access is possible No accounts, no analytics, no trackers, no ads Files never leave the device Library, bookmarks and settings stored locally OPENS FROM ANYWHERE Files, Gmail, Chrome, WhatsApp or any app that shares a PDF. Free. No ads, no subscription, no in-app purchases.