PDF.js Express is a commercial PDF web viewer that wraps around the PDF.js open-source rendering engine. It offers developers a way to quickly add annotation, e-signatures, and form filling to their Svelte PDF viewer. It is compatible with any JavaScript framework, including Svelte, by using a DOM element to place the document viewing component.
Try online demo
PDF.js Express in 2 minutes (video)
Samples
API reference
Customizable
- UI source code is included (built in React)
- Create custom annotations
- Change annotation appearance
- Customize annotation behaviour
- Internationalization through JSON language files
- Rich set of APIs for more advanced customization
Browser Support
| Browser | Supported Versions |
|---|---|
| Chrome | All ✓ |
| Firefox | All ✓ |
| Safari | All ✓ |
| Edge | All ✓ |
| Internet Explorer | 11+ |
| Android Chrome | All ✓ |
| Mobile Safari | All ✓ |
Functionality
Free Trial
- Unlimited usage
