Dark Pdf viewer

True object-aware Dark Mode PDF viewer built on PDF.js with text selection support.

Transform your PDF reading experience with Dark PDF Viewer, a premium, high-performance extension designed for comfortable night reading and seamless productivity. Unlike basic extensions that simply invert your screen—making text blurry and ruining images—Dark PDF Viewer uses a custom rendering pipeline to deliver true, vector-sharp text, smart color-inversion, and a clutter-free design inspired by elite reading applications. Key Features: 🌓 True Object-Aware Dark Mode: Our smart rendering engine inverts only the document canvas and page backgrounds, keeping text crisp and vector-sharp while ensuring image colors remain untouched. ⚡ Chrome AI & Ask Gemini Compatible: Keep your URL as file:/// so Chrome's built-in AI (like "Ask Gemini") can read, analyze, and summarize your documents without security blocks! 🎛️ Floating Minimalist Toolbar: Adjust zoom levels, jump pages, or fit your document to the screen with a modern, glassmorphic floating controller that stays out of your way. ⌨️ Native Keyboard Shortcuts: Swiftly navigate through your books using the Left and Right arrow keys, and zoom in/out with standard Ctrl + and Ctrl - keys. 🎨 Instant Theme Toggle: Switch effortlessly between Original (Light) Mode and Dark Mode using the extension's popup switch. 🚀 Performance-First Engine: Powered by a customized PDF.js sandbox with offscreen document loading, offering millisecond speeds for even the largest e-books and textbooks. How to Use: 1 Install the extension. 2 Go to chrome://extensions/, find Dark PDF Viewer, and check the box that says "Allow access to file URLs" (required to read local files). 3 Open any PDF file (.pdf) on your computer or the web. 4 Enjoy comfortable reading with the automatic dark theme, or click the extension icon to toggle back to light mode!