PDF Expert 7 lets you highlight, underline, and strikethrough PDF texts with different colors. This is a great way to interact with a document actively and emphasize its key points.
Note: You can highlight or underline text only in PDFs with text layers. For scanned PDFs, please use the Marker or Pen tools to highlight or underline text.
Note: When any annotation tool is active, use the two-finger scrolling to navigate the document.
Tip: If you frequently use a particular annotation tool, add it to Favorites to work even faster. Learn how to create your own toolset.
There is an alternative way to mark up text in PDFs:
Note: To undo the changes, tap on the toolbar. If you need to redo your edits, tap and hold and select Redo.
Note: PDF Expert lets you view and manage all your annotations in one place. Learn more about the Annotation Summary.