PDF annotation library for Flutter
Nutrient Flutter SDK is a library for creating, removing, and editing PDF annotations. It offers developers programmatic annotation management, as well as a beautiful UI for working with 17 PDF annotation types.
Key capabilities
Highlight, text, ink, note, shape, and more
Programmatically or by using the UI
Manage annotations in XFDF or JSON files
Trigger workflows or automations
Cloudy border effect
Hide annotation buttons
Add 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
Saving and storing annotations
Import and export
Create, edit, remove
Programmatic creation, editing, and removal
How to programmatically create, edit, and remove annotations
Disable annotation editing
How to disable the modification of individual annotations or types
Annotation author name
How to configure the author name for annotations
Annotate on an image
How to annotate a PNG, JPG, or TIFF