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BSD 3-Clause "New" or "Revised" License

宽松SPDX 标识: BSD-3-ClauseOSI ✓数据更新于 2026年9月26日机器翻译

白话解读

与 MIT 类似,另加一条:不得用作者名义为衍生产品背书。

类比: 免费的书附一张纸条:“别说作者推荐了你这个版本。”

优点

  • + 宽松、知名度高
  • + 防止名字被用于背书

缺点

  • - 没有明示专利授权
  • - 允许闭源 fork

使用它的知名项目

图谱中有 7 个知名项目使用该许可证。

曾经使用、后来改掉的项目

  • 2024年3月20日Redis→ RSALv2 / SSPL-1.0
  • 2019年11月6日Sentry→ BSL-1.1

允许

  • 商业使用
  • 修改
  • 分发
  • 私人使用

义务

  • 保留版权声明

限制

  • 不承担责任
  • 不提供担保
  • 不得背书

极端场景 · 代码许可证

与其他许可证对比…

官方原文

只有官方文本具有法律效力,本站不自行翻译许可证原文。

https://spdx.org/licenses/BSD-3-Clause.html

BSD 3-Clause "New" or "Revised" License
Copyright (c) <year> <owner>. 

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.