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    Turn on the Night or Sepia theme

    The following article was translated from English using a machine translation service.

    In PDF Expert, you can use the Night or Sepia themes to please your eyes while reading at night or in a poorly-lit environment.

    How to select the view theme

    Mac iPad iPhone

    Here are the steps for Mac:

    1. Open any PDF document.
    2. Click View at the top of your screen.
    3. Select Theme and choose between Day (default), Night, or Sepia.

    Here are the instructions for iPad:

    1. Open any PDF document.
    2. On iPad, tap  at the top right.
    3. Select Day (default), Night, or Sepia.

    Here are the instructions for iPhone:

    1. Open any PDF document.
    2. Tap the More icon in the upper right corner.
    3. Tap View Settings .
    4. Select Day (default), Night, or Sepia.
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