dify-pdf-process-plugin/LICENSE at main · fdb02983rhy/dify-pdf-process-plugin · GitHub

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MIT License

Copyright (c) 2025 dify-pdf-process-plugin contributors

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

================================================================================
THIRD-PARTY LICENSES
================================================================================

This project depends on the following third-party libraries, each subject to
their own license terms:

1. dify_plugin
   License: Apache License 2.0
   https://pypi.org/project/dify_plugin/

2. PyMuPDF
   License: GNU Affero General Public License v3.0 (AGPL-3.0) OR Commercial License
   https://pymupdf.readthedocs.io/

   IMPORTANT: PyMuPDF is dual-licensed:
   - Open source projects: AGPL-3.0 (requires your project to be open source)
   - Commercial/proprietary use: Requires commercial license from Artifex Software

   If you use this project in a commercial or proprietary application, you must
   either comply with AGPL-3.0 terms or obtain a commercial license for PyMuPDF
   from Artifex Software, Inc. (https://artifex.com/)

3. Pillow
   License: MIT-CMU License (Historical PIL License)
   https://pillow.readthedocs.io/

For the complete license text of each dependency, please refer to their
respective package documentation and license files.

================================================================================
LICENSE COMPLIANCE NOTICE
================================================================================

Users of this software must ensure compliance with all third-party licenses,
particularly the AGPL-3.0 requirements of PyMuPDF. The AGPL-3.0 license may
impose additional obligations on your project depending on your use case.

For questions about licensing compliance, please consult with a legal
professional or contact the respective library maintainers.