MAUI PDF Annotation Library

Our MAUI PDF annotation library offers the ability to create, remove, and edit annotations through the user interface (UI). It also offers developers access to web APIs for programmatic annotation management.

Key Capabilities

17 Annotation Types

Highlight, text, ink, note, shape, and more

Create, Edit, Remove

Programmatically or by using the UI

Import and Export

Manage annotations in JSON files

Cloudy Annotations

Cloudy border effect

Extendable

Add signing, editing, forms, and more

What Are Annotations?

Content displayed as a PDF page isn’t suitable for easy editing, but the PDF specification defines a comprehensive set of objects that can be added to PDF pages without changing the page content. These objects are called annotations, and their purpose ranges from marking up page content to implementing interactive features such as forms.

Essential Guides

Working with Annotations

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