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WookReader
General
Authorexorevan
TypeFile Browsers
Version0.7.0
LicenseGPL-2.0
Last Updated2026/05/27
Links
Download
Website
Source

WookReader is a comic and e-book reader for the Nintendo Switch. It is a fork of eBookReaderSwitch with major improvements to performance, format support, and usability.

Features

  • Format support - PDF, EPUB, XPS, CBZ, CBR, CBT, CB7.
  • Reading modes - Portrait, Landscape, Vertical (fit-to-width), Spread (two-page comics).
  • Cover grid browser with folder navigation and thumbnail previews.
  • Recently Opened virtual folder at root for quick access to the last 20 books.
  • Async prefetch - next/previous pages pre-rendered for instant page turns.
  • Raw image LRU cache - revisited pages load instantly.
  • Early first-page display - cover shown in ~0.5s while large archives enumerate in background.
  • Page-name disk cache - second+ open of any comic skips enumeration entirely.
  • RAR3 fast enumeration - header-only scan (~50ms for 500MB solid RAR).
  • Progressive navigation - flip through pages while archive is still scanning.
  • Analog stick scrolling - full 360° proportional panning with left stick.
  • Pinch-to-zoom and right-stick zoom.
  • Swipe gestures - swipe to turn pages (direction matches current reading mode).
  • Screen navigation buttons - on-screen previous/next overlays, auto-fade after 3 s.
  • Pan locking - panning disabled when page fits the screen (no blank-space dragging).
  • Notes per book - attach freeform text notes to any book or comic.
  • Dark and light mode.
  • Natural sort - files sort as 1, 2, 11 (not 1, 11, 2).
  • Saves last page, orientation, and dark mode settings.
  • Sorted file browser (folders first A-Z, files A-Z, case-insensitive).

Installation

Copy WookReader.nro to /switch/WookReader/ on the SD card.

Put your comics and books in folders inside /switch/WookReader/.

User guide

Open Options from the file browser with the Plus button:

  • Scroll Speed - Left-stick and D-pad scroll distance per tick.
  • Zoom Amount - Zoom step for ZL/ZR and D-pad zoom actions.
  • Dark Mode Off - Invert page colours.
  • Status Bar (Default: On) - Show page number and zoom level at bottom of screen.
  • Screen Buttons (Default: Off) - On-screen previous/next buttons that fade after 3s.

Controls

Navigation

Portrait/Vertical:

D-Pad Left/Right or ZL/ZR - Prev/Next page

D-Pad Up/Down - Zoom max/out

R+ZR/L+ZL - Skip 9 pages forward/back

SR/SL (Joy-Con) - Skip 10 pages forward/back

Right Stick Up/Down - Zoom in/out

Landscape:

D-Pad Left/Right or Up/Down - Prev/Next page

Right Stick Up/Down - Prev/Next page

ZL/ZR - Zoom out/Zoom in

R+ZR/L+ZL - Skip 9 pages forward/back

SR/SL (Joy-Con) - Skip 10 pages forward/back

View

Left Stick - Analog scroll 360° (panning disabled when page fits screen)

Left/Right Stick Click - Reset view (zoom + pan)

Y - Cycle layout (Portrait > Landscape > Vertical > Portrait)

X - Toggle status bar

Minus - Toggle dark/light mode

Touch

Portrait/Vertical:

Drag (1 finger) - Scroll/pan

Pinch (2 fingers) - Zoom

Swipe left/right (≥180 px) - Next/Prev page

Tap left or right edge - Prev/Next page

Landscape:

Drag (1 finger) - Scroll/pan

Pinch (2 fingers) - Zoom

Swipe up/down (≥180 px) - Prev/Next page

Tap top or bottom edge - Prev/Next page

Screen navigation buttons (if enabled in Options) follow the same left/right - top/bottom axis as the current layout.

Other

A - Go to page (number pad)

L - Open notes overlay for current book

A (notes open) - Edit note via on-screen keyboard

B - Exit notes overlay/exit reader

Plus - Toggle help overlay

Screenshots

WookReaderSwitch-01.png WookReaderSwitch-02.png WookReaderSwitch-03.png WookReaderSwitch-04.png

Changelog

v0.7.0 — Add touch control!

  • Page swipes: Added swipe gestures for both vertical and horizontal modes (touchscreen and buttons). Customizable in the settings outside a book.
  • Recent folder: Added a "Recent" folder that appears on startup and displays the last 4 opened files.
  • Fixed bugs

v0.6.9 — Return of the rotation

  • Accidentally the notes inside comics replaced the rotation. Sorry! Fixed it, now notes are working from button L.

v0.6.8 — Add notes

  • Add notes for comics/books. You can open them in the folder or while reading!

v0.6.7 — Add comics support!

  • Added comics support
  • Fixed bugs

Credits

  • moronigranja — expanded file format support
  • NX-Shell Team — original application code base
  • Papirus Icon Theme — folder/file icon design inspiration

External links

Advertising: