PDF Studio creates and supports all annotations and markups defined by the Adobe PDF standards. Annotations and markups allow you to easily review and place comments/feedback directly on the PDF. While annotations and comments are contained within the PDF, they are not a part of the PDF original content allowing them to be moved, edited, or deleted without altering the original content.

Available Annotation Types:

Below is a list of each of the annotation types and available annotation tools in PDF Studio. You can comment or annotate a document with text, graphics, sound, and even add hyperlinks. Click on the corresponding links to view additional details in our user guide.

Text Annotations Shape Annotations Text Markups
Text Box Circle Highlight Text
Callout Arrow Cross out Text
Typewriter Line Underline Text
Sticky Note Square Squiggly Underline Text
Pencil Replace Text
Polygon Insert Text
Cloud Highlight Area
Rubber Stamp Annotations Measurement Annotations Media & Other Annotations
Rubber Stamp Distance  Sound
Perimeter  Image
Area  Hyperlink
Attach File
Attach File as Comment