With text highlighting, notes, drawing tools, or any of the many other annotation types supported by the PDF spec, our Annotations component gives your users the tools they need.
With our annotation tools, we focused on ease of use so you can offer your users a document collaboration Swiss Army knife.
A robust annotation system with a set of easy-to-use tools will make your app the stalwart of document handling in any business environment.
The annotation toolbar enables quick access to all the annotation types in the PDF spec. It’s fully customizable, and it even supports predefined pen tool settings for seamless switching between visual annotation styles.
Note annotations let you add longer comments to PDF documents. You can also select a custom icon shape and color for the note through the custom note inspector.
With ink annotations, you can add predefined shapes and create freeform drawings on a PDF document. Color and line thickness are easily adjustable via the annotation inspector in the toolbar.
Add new rich text directly to the page, and take advantage of many convenient features, like automatic annotation sizing, rotating, grouping, custom font selection, justification, and more.
The context-sensitive annotation inspector provides fine-grained control over how annotations look — from border and fill colors, to opacity and font settings.