Matchwell™ (The Picture Org)
Copyright (c) 2026 The Picture Org LLC.

The Lightroom plug-in (the .lua files), the standalone app and helper program (the .py files and app_ui.html in the
helper folder), the installers, logo.png, the app icons and the documentation are the property of The Picture Org
LLC (trade name "The Picture Org(anizer)"). You may try them free for 21 days, then use them with a license key, but
not modify, sell or redistribute them; the terms are in LICENSE.txt. The logo is a trademark of The Picture Org LLC.

Third-party software bundled with the plug-in and the app
---------------------------------------------------------
These components are not owned by The Picture Org LLC. Each keeps its own license, which applies to it alone.

ExifTool 13.59 (exiftool folder), by Phil Harvey
  Copyright (c) 2003-2026 Phil Harvey. Free software: you can redistribute it and/or modify it under the same terms
  as Perl itself (the Artistic License or the GNU General Public License, version 1 or later).
  Source code and documentation: https://exiftool.org
  The copy here is the one packaged by PhotoStructure's exiftool-vendored project (MIT License,
  https://github.com/photostructure/exiftool-vendored.pl), which adds two small changes of its own (ExifTool
  stops when the program that started it closes; progress messages for image hashing). Matchwell runs ExifTool as
  a separate program and does not change it.
  On a Mac it runs with the Mac's own Perl (/usr/bin/perl, part of macOS).

Strawberry Perl 5.32 (Windows only: exiftool\win\exiftool_files)
  The Windows ExifTool package by Oliver Betz carries a portable Perl from Strawberry Perl, licensed under the
  same terms as Perl itself; the licenses of Perl and the libraries it includes are in
  exiftool\win\exiftool_files\Licenses_Strawberry_Perl.zip and exiftool\win\exiftool_files\LICENSE.
  Source: https://strawberryperl.com

Python 3.12 (python-win on Windows, python-mac on a Mac)
  Copyright (c) 2001-2026 Python Software Foundation. Licensed under the PSF License Agreement.
  The license is in python-win\LICENSE.txt (Windows) and python-mac/licenses (Mac).
  Source code: https://www.python.org/downloads/source/
  On Windows it includes the Microsoft Visual C++ runtime (vcruntime140.dll), redistributed as Microsoft permits.
  On an Intel Mac the plug-in and the app use the Mac's own Python 3 instead.

Python packages (site-packages is python-win\Lib\site-packages on Windows and python-mac/lib/python3.12/site-packages
on a Mac; on an Intel Mac the Mac's own Python 3 with the same packages from the Python Package Index is used)
  NumPy 2.5.3 (site-packages\numpy). Copyright (c) 2005-2026 NumPy Developers. BSD 3-Clause License; includes
    OpenBLAS (BSD 3-Clause). The licenses are in site-packages\numpy-2.5.3.dist-info\licenses. Source: https://numpy.org
  OpenCV 4.14 (site-packages\cv2, package opencv-python-headless). Copyright (c) 2000-2026 the OpenCV authors.
    Apache License 2.0. The license and the licenses of the libraries OpenCV includes are in site-packages\cv2\LICENSE.txt
    and LICENSE-3RD-PARTY.txt. Source: https://opencv.org and https://github.com/opencv/opencv-python
  Pillow 13.0.0 (site-packages\PIL). Copyright (c) 1997-2011 Secret Labs AB, (c) 1995-2011 Fredrik Lundh and
    contributors, (c) 2010 Jeffrey A. Clark and contributors. MIT-CMU License; the licenses of the image libraries
    inside it (libjpeg-turbo, libtiff, libwebp, zlib-ng, Little CMS 2, OpenJPEG, FreeType and others) are in
    pillow-13.0.0.dist-info\licenses\LICENSE. Source: https://github.com/python-pillow/Pillow
  rawpy 0.27.1 (site-packages\rawpy), for the previews inside camera raw files. Copyright (c) 2014 Maik Riechert.
    MIT License, in rawpy-0.27.1.dist-info\licenses\LICENSE. Source: https://github.com/letmaik/rawpy
  LibRaw 0.22.1 (the raw_r library file inside rawpy), used by rawpy. Copyright (c) 2008-2025 LibRaw LLC. Licensed
    under the GNU Lesser General Public License version 2.1 (chosen from LibRaw's LGPL 2.1 / CDDL 1.0 dual license);
    the text is in rawpy-0.27.1.dist-info\licenses\LICENSE.LibRaw. It is a separate library file, which you may
    replace with your own build of a compatible LibRaw version. Its complete source, with rawpy's, is in
    third-party-source\rawpy-0.27.1-with-LibRaw-0.22.1-source.tar.gz; also at https://www.libraw.org/download.
  pi-heif 1.4.0 (site-packages\pi_heif and _pi_heif), for HEIC / HEIF photos. Copyright (c) the pillow-heif / pi-heif
    authors (Alexander Piskun and contributors). BSD 3-Clause License, in pi_heif-1.4.0.dist-info\licenses\LICENSE.txt.
    Source: https://pypi.org/project/pi-heif
  libheif 1.23.0 and libde265 1.1.0 (the library files that come with pi-heif, in site-packages on Windows and
    pi_heif/.dylibs on a Mac). Copyright (c) struktur AG and the libheif and libde265 authors. GNU Lesser General
    Public License version 3 (summary in pi_heif-1.4.0.dist-info\licenses\LICENSES_bundled.txt; full text at
    https://www.gnu.org/licenses/lgpl-3.0.txt). They are separate library files, loaded at run time, which you may
    replace with your own builds of compatible versions. Their complete source code, as used here, is in
    third-party-source\libheif-1.23.0-source.tar.gz and third-party-source\libde265-1.1.0-source.tar.gz.
  The GCC runtime libraries used by them on Windows (libgcc_s_seh-1.dll, libstdc++-6.dll, libwinpthread-1.dll):
    GNU GPL version 3 with the GCC Runtime Library Exception, and the MinGW-w64 licenses (MIT / ZPL).

Trademarks
----------
Adobe and Lightroom are trademarks of Adobe Inc. Microsoft and Windows are trademarks of the Microsoft group of
companies. Apple, Mac and macOS are trademarks of Apple Inc. Python is a trademark of the Python Software Foundation.
They are used only to describe compatibility; The Picture Org LLC is not affiliated with or endorsed by any of these
companies.
