Switch to Night Mode

If it is critical to you to keep your night vision, you may want to switch the document viewer into Night Mode.

To switch to Night Mode, just follow the steps below:

    1. Open the Appearance Configuration Menu as indicated in the screenshot below. iPhone showing PDF document with Appearance Configuration Menu button highlighted
    2. Under Appearance select Night. iPhone showing Appearance settings with Night option
    3. Now it should look like that. iPhone showing PDF document in night mode with dark background
    1. Open the Appearance Configuration Menu as indicated in the screenshot below. iPad showing PDF document with Appearance Configuration Menu button highlighted
    2. Under Appearance select Night. iPad showing Appearance settings with Night option
    3. Now it should look like that. iPad showing PDF document in night mode with dark background

    PDF Pro also supports the system-wide dark mode.