Third-party software used by the Filewise free tools (https://filewiseapp.com/free-tools)

Served from this folder as separate, unmodified files:

- PDF.js 6.3.289 (worker, CMaps, standard fonts, image decoders)
  Apache License 2.0. https://github.com/mozilla/pdf.js
  License texts: pdfjs-6.3.289/LICENSE and pdfjs-6.3.289/wasm/LICENSE_*

- Tesseract.js 7.0.0 (worker script)
  Apache License 2.0. https://github.com/naptha/tesseract.js
  License text: tesseract-7.0.0/LICENSE.md

- tesseract.js-core 7.0.0 (Tesseract OCR compiled to WebAssembly, the three LSTM builds)
  Apache License 2.0. https://github.com/naptha/tesseract.js-core
  License text: tesseract-core-7.0.0/LICENSE

- Tesseract English language data (eng.traineddata.gz, the "4.0.0_best_int" file of the npm
  package @tesseract.js-data/eng 1.0.0)
  Apache License 2.0. https://github.com/tesseract-ocr/tessdata
  Packaged by https://github.com/naptha/tessdata

- libheif-js 1.23.2 (the libheif HEIC and HEIF decoder, built for the web)
  GNU Lesser General Public License 3.0. https://github.com/strukturag/libheif
  Build: https://github.com/catdad-experiments/libheif-js
  The file libheif-1.23.2/libheif-bundle.mjs is the unmodified build from the
  libheif-js npm package. The tools load it at run time as its own file, and it
  can be replaced by any build with the same interface.
  License text: libheif-1.23.2/LICENSE

Loaded from cdn.jsdelivr.net, only when text is read in a language other than English:

- Tesseract language data for that language (@tesseract.js-data packages). Apache License 2.0.
  https://github.com/tesseract-ocr/tessdata

Bundled in the site's JavaScript:

- pdf-lib 1.17.1. MIT License. https://github.com/Hopding/pdf-lib
- @pdf-lib/fontkit 1.1.1. MIT License. https://github.com/Hopding/fontkit
- marked 18.0.14. MIT License. https://github.com/markedjs/marked
- UTIF.js (utif2 4.1.0). MIT License. https://github.com/photopea/UTIF.js
- pako 1.0.11. MIT License and zlib License. https://github.com/nodeca/pako

Fonts, served from /fonts/ and embedded in the files the tools make:

- /fonts/noto-v1/: Noto Sans, Noto Sans Mono and Noto Sans Symbols 2 (subsets), for text in PDFs
  (text to PDF, watermark). Copyright 2022 The Noto Project Authors. SIL Open Font License 1.1.
  Details: /fonts/noto-v1/NOTICE.txt
  License texts: /fonts/noto-v1/OFL-NotoSans.txt and /fonts/noto-v1/OFL-NotoSansSymbols2.txt

- /fonts/signature/: handwriting fonts of the signature maker.
  Alex Brush, Dancing Script, Mrs Saint Delafield, Sacramento and La Belle Aurore:
  SIL Open Font License 1.1. Homemade Apple: Apache License 2.0.
  Details and copyright lines: /fonts/signature/LICENSES.txt
  License texts: /fonts/signature/*-OFL.txt and /fonts/signature/homemade-apple-LICENSE.txt