You can add comments to a PDF document by highlighting, crossing out, and underlining page text. You can use these comments by themselves or in conjunction with notes. For example, you may cross out a sentence to indicate that it should be deleted, and then double click the markup to add desired text in a pop-up window.

To highlight, cross out, or underline text:

1. Choose Comments > Highlight/Cross-Out/Underline or select the desired tool in the Comment toolbar.
2. Drag from the beginning of the text you want to mark up.

or:

1. Select the Text Markup tool or the Select Text tool . The cursor will change to .
2. Drag to select the text you want to highlight, cross out or underline.
3. Then do one of the following:
   • Right-click the selected area and then choose Highlight/Cross-Out/Underline to mark.
   • Select Comments > Text Markups > Highlight Selected Text

To delete a highlight, cross out, or underline markup:

1. Right click the markup area, select Delete from the context menu, or select the markup, and then press Delete.
2. If markup comments are placed on top of one another, you can only delete the markup in an order opposite to the order they are added.

Highlight, Cross-out, and Underline Text