WebViewer is a JavaScript-based PDF SDK for building document functionality in web apps.

Capabilities

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Annotations

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Add a stamp annotation

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Create a custom annotation

Draw custom annotations inside a document with this custom tool. Or build your own with WebViewer, a Javascript-based PDF SDK for web apps. For more information, please click here

Select custom annotation stroke color

Color:

Select custom annotation fill color

Color:

Select custom annotation opacity

Select custom annotation stroke thickness

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Annotation permissions

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Measurement tools

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Annotation or Form Flatten