Empower your users to collaborate on PDFs with our Annotations component. Whether they want to highlight text, add notes, draw, or use any of the many annotation types supported by the PDF spec, our Annotations component will give your app the tools they need.
The Annotation Toolbar allows for quick access to all the annotation types in the PDF spec. It's fully customizable, and it even supports predefined pen tool settings for quick switching between visual annotation styles.
Note annotations let you add longer comments to PDF documents, along with selecting a custom shape and color for the note through the custom note inspector.
Ink annotations enable free-form drawing on a PDF document. Color and line thickness are easily adjustable via the ink annotation inspector in the toolbar.
The context-sensitive Annotation Inspector provides fine-grained control over how annotations look — including border, fill, and opacity settings.