Perfect PDF 6 Commentator - Version 6.x If you need to annotate PDF documents, you need Perfect PDF 6 Commentator. It offers a wide range of annotation tools for your comments: text markup, replace and insert tools, sticky notes, textboxes and callouts, pencil ("Red Pen") and eraser tools, stamp and watermark galleries, different shapes (lines, rectangles, circles, polygons, arrows and clouds) and media annotations (audio and video). You can create new annotations or modify existing comments, including their design. Additionally, you can use Perfect PDF 6 Commentator to design PDF forms, create your own forms or modify existing PDF forms (text edit fields, buttons, checkboxes and radio buttons, combo boxes and list boxes). Digital signing is performed in step-by-step dialogs. Functionality Overview- Page annotations and bookmarks (TOC): comments, stamps, text markup, "red pencil", attachments and