The Drawing Tools feature can be useful during collaborations or demonstrations.
To access the Drawing Tools, select Drawing Tools from the Tools menu on the Viewer. Once a drawing tool is enabled, the Drawing Tools menu can be reselected by either clicking on the drawing tools option or by right-clicking on your mouse. To deactivate a tool simply select Normal non-drawing mode from the menu.
Note: Press the <Shift> key on your keyboard to make a straight line with the pen or highlighter.
Drawing Tools are currently unavailable for Mac users.