First - ensure that you are accessing the Sign & Edit mode.



Then - you may click and use this tool to redact information on a document.



When you click the Redact button, you will have two options to choose from: Blackout or Whiteout.


Once you select the style, you can click and drag over the section you wish to redact.




Click on the gray X to remove the redaction.


Please keep in mind that any redaction will become temporarily invisible if you switch to the Fill Out Form mode.