If you feel boring when you always read the same theme color in your documents, you can choose more colors as you want. You also can change the theme at will in SwifDoo PDF for Windows!
Free Download SwifDoo PDF:https://bit.ly/44bn83d
1.Open one PDF.
2.Tap the "View" button on the top of the screen.
3.Choose the theme. Currently, SwifDoo PDF provides 5 other themes for you to choose from, including the default, simply, dark, and eye protection mode. (Also, including customize mode)
Then the theme will be automatically changed.
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#howto #ChangethemeColor #ChangeBackgroundColor