147 lines
5.9 KiB
Plaintext
147 lines
5.9 KiB
Plaintext
7-Zip
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~~~~~
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License for use and distribution
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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7-Zip Copyright (C) 1999-2024 Igor Pavlov.
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The licenses for files are:
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- 7z.dll:
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- The "GNU LGPL" as main license for most of the code
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- The "GNU LGPL" with "unRAR license restriction" for some code
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- The "BSD 3-clause License" for some code
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- The "BSD 2-clause License" for some code
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- All other files: the "GNU LGPL".
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Redistributions in binary form must reproduce related license information from this file.
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Note:
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You can use 7-Zip on any computer, including a computer in a commercial
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organization. You don't need to register or pay for 7-Zip.
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GNU LGPL information
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--------------------
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You can receive a copy of the GNU Lesser General Public License from
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http://www.gnu.org/
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BSD 3-clause License in 7-Zip code
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----------------------------------
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The "BSD 3-clause License" is used for the following code in 7z.dll
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1) LZFSE data decompression.
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That code was derived from the code in the "LZFSE compression library" developed by Apple Inc,
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that also uses the "BSD 3-clause License".
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2) ZSTD data decompression.
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that code was developed using original zstd decoder code as reference code.
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The original zstd decoder code was developed by Facebook Inc,
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that also uses the "BSD 3-clause License".
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Copyright (c) 2015-2016, Apple Inc. All rights reserved.
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Copyright (c) Facebook, Inc. All rights reserved.
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Copyright (c) 2023-2024 Igor Pavlov.
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Text of the "BSD 3-clause License"
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----------------------------------
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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3. Neither the name of the copyright holder nor the names of its contributors may
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be used to endorse or promote products derived from this software without
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specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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---
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BSD 2-clause License in 7-Zip code
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----------------------------------
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The "BSD 2-clause License" is used for the XXH64 code in 7-Zip.
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XXH64 code in 7-Zip was derived from the original XXH64 code developed by Yann Collet.
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Copyright (c) 2012-2021 Yann Collet.
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Copyright (c) 2023-2024 Igor Pavlov.
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Text of the "BSD 2-clause License"
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----------------------------------
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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---
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unRAR license restriction
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-------------------------
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The decompression engine for RAR archives was developed using source
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code of unRAR program.
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All copyrights to original unRAR code are owned by Alexander Roshal.
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The license for original unRAR code has the following restriction:
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The unRAR sources cannot be used to re-create the RAR compression algorithm,
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which is proprietary. Distribution of modified unRAR sources in separate form
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or as a part of other software is permitted, provided that it is clearly
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stated in the documentation and source comments that the code may
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not be used to develop a RAR (WinRAR) compatible archiver.
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--
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