bit7z-python
Copyright 2026 ZhouSicheng-2011

This product includes software developed by ZhouSicheng-2011
and its contributors.

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Third-party notices:
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This product includes bit7z, a C++ static library wrapper for 7-Zip.
Copyright (c) rikyoz/bit7z contributors
Licensed under the Mozilla Public License, Version 2.0.
You may obtain a copy of the MPL 2.0 at https://mozilla.org/MPL/2.0/.

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This product includes 7-Zip (7z.dll) and its associated files.
7-Zip Copyright (C) 1999-2025 Igor Pavlov.

Licensing information for 7-Zip components:

- The main license for most of the code is the GNU Lesser General Public
  License (LGPL), either version 2.1 or (at your option) any later version.
- Some parts of the code, specifically the LZFSE and ZSTD decompression
  modules, are under the BSD 3-clause License.
- The XXH64 code is under the BSD 2-clause License.
- Certain code related to RAR decompression carries the unRAR license
  restriction (see below).

The complete text of the GNU LGPL can be obtained from:
  http://www.gnu.org/licenses/lgpl.html

The complete texts of the BSD 3-clause and 2-clause licenses are available
in the 7-Zip documentation or at:
  https://opensource.org/licenses/BSD-3-Clause
  https://opensource.org/licenses/BSD-2-Clause

unRAR license restriction:
  The decompression engine for RAR archives was developed using source
  code of unRAR program, which is owned by Alexander Roshal.
  The unRAR sources cannot be used to re-create the RAR compression
  algorithm, which is proprietary. Distribution of modified unRAR sources
  in separate form or as a part of other software is permitted, provided
  that it is clearly stated in the documentation and source comments that
  the code may not be used to develop a RAR (WinRAR) compatible archiver.