To change the text color that has been added via the typewriter tool in Foxit PDF Editor, please follow these steps:
1:Go to the "Comment" tab in Foxit PDF Editor. Select the "Select" tool, then choose the "Select Annotation" option.
2:Double-click on the typewriter text block that you want to modify. This will allow you to enter the text block. Press Ctrl+A on your keyboard to select all the text within the text block.
3:On the right side of the Format panel, you will see a color rectangle box. Click on it to open the color palette. Choose your desired color from the pop-up color palette. The text color of the typewriter tool will now be changed to the selected color.
Note: If the Format panel does not appear, please refer to this article on how to bring up the Format panel in Foxit PDF Editor/Reader.
In addition,to know how to set the font color for the typewriter tool,please refer to this article.