To view all the Comments in a PDF document with Acrobat DC, please do the following:
- Click on Tools in the Acrobat Menu. The view will change to a series of icons such as Create PDF, Edit PDF etc.
- Click on Comment. The view will return to the opened document and a Comment pane opens on the right. Any Comments in the documents, including Highlights, Strikethroughs, Underlines etc. will be listed in the pane
- The Funnel icon at the top of the Comment pane allows you to select different views of the Comments – for example, by Reviewer, by Type, by Color.