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Version: 2026.09

Appearance & Settings

Tune how documents look and how the viewer behaves. Quick settings are in the toolbar's settings menu; the rest live in the viewer settings.

Viewer settings on desktopDesktop
Viewer settings on mobileMobile

Page background​

Choose a page background that's easy on your eyes:

OptionUse
WhiteDefault
SepiaWarm, paper-like tone
DarkDark background for low light
CustomPick any color

Reading comfort​

  • Invert images in dark mode — keeps photos readable when the page background is dark (on by default).
  • Reading mode — a distraction-reduced reading experience (touch devices).
  • Keep screen on — prevents the screen from sleeping while reading (touch devices).
  • Volume-button scroll — page through with the volume buttons (touch and TV).

Annotation author​

Set the author name and email attached to annotations you create, so comments are attributed to you.

Reading layout​

Scroll method, direction, zoom, and page layout are covered in Reading & Navigation.