Noxpage – Dark PDF Reader
Smart dark mode for any PDF
Free
Read PDFs comfortably at night. Noxpage darkens pages and text while photos, charts and colors stay true. Sepia for daylight, black for the dark.
Noxpage is a PDF reader that truly goes dark.
Most readers either leave the page bright white or invert everything, turning photos into negatives and charts into strange colors. Noxpage darkens the page and the text while keeping photos, charts and colors the way they were meant to look.
SMART DARKENING
• Pages and text are mapped in the OKLab color space, so a red line stays red and a blue link stays blue.
• Photos are detected and kept as photos, only gently dimmed.
• Diagrams and screenshots blend into the dark page instead of glowing as white boxes.
• Transparent images and pages that are already dark are recognized and left alone.
MADE FOR DAY AND NIGHT
• Dark gray, black (OLED), sepia and light themes.
• Sepia for bright daylight, dark gray and black for the night.
• Contrast and brightness controls.
• Back to the original page in one tap, any time.
READ COMFORTABLY ON ANY SCREEN
• Column mode shows two-column papers one column at a time, at full width.
• Margin trimming makes small text bigger.
• Single page mode for slides and books.
SCANNED DOCUMENTS
• Scanned mode turns paper dark and ink light, keeping stamps, signatures and photos readable.
EVERYTHING YOU NEED TO READ
• Search with highlighted results.
• Highlights and notes with colors tuned for dark pages (Pro).
• Outline and page thumbnails.
• Instant translation of words and sentences, on device and offline.
• Library with your recent documents, last page and progress.
• Open from Files, Share and Open In. Quick Look previews on Mac.
FREE TO READ, PRO FOR QUALITY
Reading, search, outline, margin trimming and classic inversion are free. Noxpage Pro unlocks smart darkening, all themes, column mode, scanned mode, single page mode, highlights and notes, and unlimited translation (free users get one translation a day). Pro is a one-time purchase with no subscription, and it works on your iPhone, iPad and Mac.
Private by design: your documents never leave your device.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Hasan Ustunel, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Location
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Hasan Ustunel
- Size
- 26.4 MB
- Category
- Productivity
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
English and 9 more
- English, French, German, Italian, Japanese, Portuguese, Russian, Simplified Chinese, Spanish, Turkish
- Age Rating
4+
- 4+
- Copyright
- © 2026 Pixend Labs