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While you wait for one of our customer support representatives to get back to you, please check out some of these documentation pages:
Guides:- Best practices for PDF.js Express - Load documents with loadDocument
- Open a document, add annotations, download - 2. Listen for document load
- Saving a document with annotations
- Core.Annotations.WidgetAnnotation - addCustomAppearance(doc [, options])
- PDF.js Express Utilities
- UndefinedannotationsLoaded
- Error when loading xfdf annotations
- How to render xfdf back into pdf
- Uncaught TypeError: Cannot read properties of undefined (reading ‘querySelector’)
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