Contact

Email: [email protected]

FAQ

How do I use NightPaper?

Open a supported document in NightPaper and choose the reading style that feels most comfortable for you.

Supported formats

NightPaper supports:

PDF features

For PDF documents, some native text actions such as Look Up, Copy, and Share are handled via the Light-mode reading path.

Very large PDFs, and certain scan-based PDFs depending on page-count thresholds, may open in Light mode automatically for better performance and visual stability.

Reading modes

NightPaper includes Retro, Dark, Light, and Custom display presets.

Retro mode is designed to provide a calmer, softer reading experience in darker conditions.

Custom mode lets you adjust brightness, contrast, and warmth to match your own reading preferences.

Editing

NightPaper is a read-only reader. It does not support document editing.