# Third-party notices

The viewer bundles PDF.js 6.3.289 and its worker, character maps, standard fonts, and WebAssembly decoders from [pdfjs-dist](https://github.com/mozilla/pdfjs-dist). Upstream license files are preserved below.

PDF.js is licensed under Apache-2.0. Its license is also included in the viewer bundle header.

- [LICENSE](third_party/pdfjs-dist/LICENSE)
- [cmaps/LICENSE](third_party/pdfjs-dist/cmaps/LICENSE)
- [iccs/LICENSE](third_party/pdfjs-dist/iccs/LICENSE)
- [standard_fonts/LICENSE_FOXIT](third_party/pdfjs-dist/standard_fonts/LICENSE_FOXIT)
- [standard_fonts/LICENSE_LIBERATION](third_party/pdfjs-dist/standard_fonts/LICENSE_LIBERATION)
- [wasm/LICENSE_JBIG2](third_party/pdfjs-dist/wasm/LICENSE_JBIG2)
- [wasm/LICENSE_OPENJPEG](third_party/pdfjs-dist/wasm/LICENSE_OPENJPEG)
- [wasm/LICENSE_PDFJS_JBIG2](third_party/pdfjs-dist/wasm/LICENSE_PDFJS_JBIG2)
- [wasm/LICENSE_PDFJS_OPENJPEG](third_party/pdfjs-dist/wasm/LICENSE_PDFJS_OPENJPEG)
- [wasm/LICENSE_PDFJS_QCMS](third_party/pdfjs-dist/wasm/LICENSE_PDFJS_QCMS)
- [wasm/LICENSE_QCMS](third_party/pdfjs-dist/wasm/LICENSE_QCMS)