True Dark Mode for PDF Viewer

Advanced PDF viewer with dark and sepia modes, smart invert, and site-based controls.

Transform your PDF reading experience with a custom PDF viewer built for comfortable reading. This extension replaces the default browser PDF tab with its own viewer, giving you true dark mode, smart image preservation, sepia mode and cleaner control over how PDFs look and behave. Key features: • True Dark Mode Darkens pages while preserving images and charts. • Smart Invert Keeps images, charts, and diagrams readable while preserving the overall dark theme. • Sepia Reading Mode Switch to a warmer sepia mode, with optional paper texture for a softer reading experience. • Sharp Rendering High-DPI rendering and re-rendering on zoom help keep text clear and crisp. • Works with Web and Local PDFs Supports both online PDFs and local files, with onboarding for file access when needed. • Per-Site Control Disable the extension’s visual features for specific websites without losing viewer functionality. • Privacy-First Runs locally in your browser. Your PDFs are not uploaded anywhere.