PDF annotation library for Android

Nutrient Android SDK is a library for creating, removing, and editing PDF annotations. It offers developers a robust API for programmatic annotation management, as well as a beautiful UI for working with 17 PDF annotation types.


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.

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Essential guides


Synchronization


Saving and storing annotations


Import and export


Create, edit, remove


Customization


More annotation guides

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