HankPDF (pdf-smasher)
Copyright 2026 Jack Neil

This product is licensed under the Apache License, Version 2.0 (see LICENSE).

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This product includes, or depends on, third-party software. Their licenses
are preserved below. None of these dependencies change the Apache-2.0
license of HankPDF itself.

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pdfium (Apache-2.0 + BSD-3-Clause)
    https://pdfium.googlesource.com/pdfium/
    Copyright 2014 The PDFium Authors. All rights reserved.

pypdfium2 (Apache-2.0, MPL-2.0, and BSD-3-Clause)
    https://github.com/pypdfium2-team/pypdfium2

qpdf (Apache-2.0)
    https://github.com/qpdf/qpdf
    Copyright 2005-2024 Jay Berkenbilt.

pikepdf (MPL-2.0)
    https://github.com/pikepdf/pikepdf
    Copyright James R. Barlow.

Tesseract OCR (Apache-2.0)
    https://github.com/tesseract-ocr/tesseract
    Copyright Google Inc. and the Tesseract contributors.

Leptonica (BSD-2-Clause)
    https://github.com/DanBloomberg/leptonica
    Copyright Dan Bloomberg.

jbig2enc (Apache-2.0)
    https://github.com/agl/jbig2enc
    Copyright Adam Langley.

OpenJPEG (BSD-2-Clause)
    https://www.openjpeg.org/
    Copyright 2001-present, the OpenJPEG Authors.

libjpeg-turbo (IJG / BSD-3-Clause)
    https://libjpeg-turbo.org/

OpenCV (Apache-2.0 for 4.5+)
    https://opencv.org/
    Copyright OpenCV Foundation and contributors.

scikit-image (BSD-3-Clause)
    https://scikit-image.org/

NumPy (BSD-3-Clause)
    https://numpy.org/

Pillow (HPND / MIT-CMU)
    https://python-pillow.org/
    Copyright Fredrik Lundh and contributors; Jeffrey A. Clark (Alex)
    and contributors.

pytesseract (Apache-2.0)
    https://github.com/madmaze/pytesseract
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