How to Change the Background of my PDF File

• Click on the three dots in the right upper corner to open more options.

• Choose which pages need a new background.   
  
  

• Click on the circle to choose a color. 
  
  

Alternatively, you can choose an image file to use as the background for your documents.

• Click on Image.
• Click on Browse to select an image file.  
  
  

• Once you have added the image it will appear in the preview section.

• To delete the uploaded image, click the bin icon.

• Set the image Scaling to reduce or enlarge it. 

• Click the Make Default button to use the selected settings moving forward.
• Click on the Apply button to change the background.