# ng2-pdfjs-viewer

> The most comprehensive Angular PDF viewer, powered by Mozilla PDF.js 6. One Angular
> component (`<ng2-pdfjs-viewer>`) for viewing, annotating, signing, filling forms, searching,
> printing, theming, and read-aloud. On npm since 2018 with 8.3M+ downloads; supports Angular 10
> through 22 with zero runtime dependencies. Apache-2.0.

## Start here
- [What it is](https://angularpdf.com/docs/intro): one-component overview and install.
- [Getting started](https://angularpdf.com/docs/getting-started): install, serve the PDF.js assets, first viewer.
- [Installation](https://angularpdf.com/docs/installation): the `angular.json` assets step.
- [Features overview](https://angularpdf.com/docs/features/overview): the full capability surface.

## Capabilities
- [Annotation editing & eSign](https://angularpdf.com/docs/features/annotation-editing): highlight/text/draw/stamp + signature & comment editors; `getAnnotations()`/`setAnnotations()` round-trip.
- [Forms](https://angularpdf.com/docs/features/forms): two-way `[(formData)]` AcroForm binding, programmatic field access.
- [Search](https://angularpdf.com/docs/features/search): `search()` with totals, per-page counts, next/previous.
- [Page organization](https://angularpdf.com/docs/features/page-organization): reorder, delete, extract, merge.
- [AI assistant](https://angularpdf.com/docs/features/ai-assistant): chat panel against your own OpenAI-compatible endpoint, with clickable page citations. No vendor calls by the library.
- [Read aloud](https://angularpdf.com/docs/features/read-aloud): sentence-by-sentence text-to-speech with in-page highlighting.
- [Custom UI](https://angularpdf.com/docs/features/custom-ui): replace toolbar/sidebar/overlays with your Angular templates; `chromeless` mode.
- [Content protection](https://angularpdf.com/docs/features/content-protection): block print/download/selection, watermark. Client-side deterrence, not DRM.
- [Theming](https://angularpdf.com/docs/features/theming): theme object or CSS variables; true dark-mode page rendering via `pageColors`.
- [Accessibility](https://angularpdf.com/docs/features/accessibility): screen-reader text layer, tagged-PDF structure, keyboard chrome (WCAG/EAA).

## Reference
- [Component inputs](https://angularpdf.com/docs/api/component-inputs)
- [Component outputs](https://angularpdf.com/docs/api/component-outputs)
- [Component methods](https://angularpdf.com/docs/api/component-methods)
- [Examples](https://angularpdf.com/docs/examples/basic-usage)

## Project
- [npm](https://www.npmjs.com/package/ng2-pdfjs-viewer)
- [GitHub](https://github.com/intbot/ng2-pdfjs-viewer)
- [Live demo](https://demo.angularpdf.com/)