# Third-party notices

Office Tools is licensed under GPL-3.0-or-later. It incorporates separately
licensed runtime libraries. Their copyright and licence terms remain with their
respective authors.

## add·ideas Toolbox packages

`@add-ideas/toolbox-contract` and `@add-ideas/toolbox-shell-react` 0.3.0 are
licensed under Apache-2.0. `@add-ideas/toolbox-helpers` 0.2.0 is
GPL-3.0-or-later and supplies bounded CSV/JSON and download primitives.

## Office Open XML viewer

`@silurus/ooxml` 0.84.1 is MIT-licensed. Office Tools uses its browser-local
Rust/WebAssembly parsers and Canvas renderer for DOCX, XLSX and PPTX viewing.
The reviewed upstream licence is reproduced in
`LICENSES/silurus-ooxml-MIT.txt`; its notices for bundled Rust crates, Unicode
data and optional packaged assets are reproduced in
`LICENSES/silurus-ooxml-THIRD_PARTY_NOTICES.md`.

`@xmldom/xmldom` 0.9.12 and `fflate` 0.8.3 are MIT-licensed. They support the
project-owned bounded OpenDocument reader. Their exact package-local licence
texts, and those of all other runtime packages, are generated into
`LICENSES/npm-runtime-licenses.txt` from the committed lockfile during every
production build.

Development-only tooling is not included in the browser application. Test
fixtures and the Office Tools icon are project-authored unless a fixture states
otherwise.