Qt PDF 授权许可

Qt PDF 本软件可在The Qt Company 的商业许可下使用。此外，它还可以在GNU Lesser General Public License 第 3 版或GNU General Public License 第 2 版下使用。更多详情，请参阅Qt Licensing。

该模块包含 PDFium 的快照。因此，用户需要尊重 PDFium 和其中包含的第三方代码的许可证。

源代码中包含的第三方许可证有

Abseil	Apache 2.0
FreeType	FTL
PDFium	BSD
The Chromium Project	BSD 3 条款 "New" 或 "Revised" 许可证
harfbuzz-ng	MIT
icu	MIT
libjpeg-turbo	IJG, BSD-3, Zlib
libpng	libpng 许可证
zlib	Zlib

平台说明

© 2025 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.