Dark Mode PDF Viewer

Drag & Drop your PDF file here, or click to upload.

Secure, client-side rendering. Files never leave your device.

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Brightness

Contrast

Page Background (True Mode)

Experience the Best Dark Mode PDF Viewer

Reading lengthy PDF documents on digital screens often leads to digital eye strain. Our Dark Mode PDF Viewer solves this by offering an immersive, eye-friendly reading environment directly in your browser. You can even edit PDF metadata if needed before viewing.

Unlike standard PDF readers, this tool uses a specific "Inverted Render" engine. It intelligently inverts colors to provide high-contrast text against a dark background, making it perfect for OLED screens and low-light environments.

How to Use the Dark Mode Viewer+

Using the Dark Mode PDF Viewer is intuitive. For other formats, you can convert text files to PDF before uploading.

Upload Your PDF: Drag and drop your file into the designated area.
Toggle Render Modes: Use the half-moon icon to switch between modes.
Navigation: Use the sidebar thumbnails, zoom, or drag the document to pan.

Frequently Asked Questions+

Is my document uploaded to a server?

No. Privacy is our top priority. All PDF processing happens entirely client-side. We also support Markdown to PDF conversion locally.

Does Inverted Mode distort images?

Our Inverted Render mode uses smart color inversion. If you have many pictures, consider using our Image to PDF tool to organize them first.

Why is the viewer faster than others?

We utilize lazy loading and page virtualization to ensure smooth scrolling. It handles data as efficiently as our JSON to PDF converter.