Whether the overwhelming brightness makes you feel uncomfortable when reading a PDF file in the dimness? Do you want to change the page style after reading a PDF file for a long time? TechEDMentor can meet all your needs, read the steps below and you can change the color of the page background.
1. Tap Page Display on the toolbar;
2. Find Theme and choose a color in the panel, there are 4 modes for you to choose: Light, Sepia, Dark, Reseda;
3. Or you can customize the background color according to your preferences, followings are the steps:
Click More -> choose a color or click More -> tap Set Custom Colors -> choose a color and click Add to Custom Color -> click OK.
Note: If the properties panel is hidden, click the triangle icon on the left to show it.
Click download to get a 7-day free trial version now! Click TechEDMentor to know more advanced features!
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