tar-rag third-party notices
===========================

tar-rag is licensed under the Apache License 2.0. See LICENSE.

Redistributed with tar-rag
--------------------------

tessdata_fast, English model (tar_rag/data/tessdata/eng.traineddata)
  Part of the Tesseract OCR project.
  Source: https://github.com/tesseract-ocr/tessdata_fast
  Licence: Apache License 2.0. A copy of the licence is in LICENSE.
  The file is unmodified. Its git blob hash matches upstream:
  bbef4675053b5b468cdb477053e28b1c698ba08e

Required at runtime, not redistributed with tar-rag
---------------------------------------------------

These install as their own packages and carry their own licence files.

Tesseract OCR engine
  Source: https://github.com/tesseract-ocr/tesseract
  Licence: Apache License 2.0.
  Tesseract uses Leptonica, which uses a BSD 2-clause style licence.

tesserocr
  Source: https://github.com/sirfz/tesserocr
  Licence: MIT.
  Its wheels bundle Tesseract, Leptonica and their runtime libraries, with the
  licence file of each one under the wheel's licence folder.

pypdf
  Source: https://github.com/py-pdf/pypdf
  Licence: BSD 3-Clause.

pdfplumber, and pdfminer.six which it uses
  Source: https://github.com/jsvine/pdfplumber
  Licence: MIT.

pypdfium2
  Source: https://github.com/pypdfium2-team/pypdfium2
  Licence: Apache License 2.0 or BSD 3-Clause. Its wheels bundle PDFium, with
  the licence files of PDFium and its dependencies inside the wheel.

Pillow
  Source: https://github.com/python-pillow/Pillow
  Licence: MIT-CMU.

python-docx, and lxml which it uses
  Source: https://github.com/python-openxml/python-docx
  Licences: MIT, and BSD 3-Clause for lxml.

Optional extras (openai, pinecone, qdrant-client, chromadb) are not installed by
default and carry their own licences.
