How to draw on a PDF

When using WPS to preview a PDF file, how can we draw on it to markdown key points when necessary? Here are the steps.

1. Open the PDF file in WPS.

2. Get into the Commenttab →clickthe Graffitidropdown button.

3. Then, we can access quick settings for ink marks in the dropdown list, to change the color, width, opacity of the line.

4. Start to draw on the PDF page as your favorite.

* Tips: For advanced settings of ink marks, click the Graffiti button.