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Summary
| Description |
English: compatibility of common open-source software licenses. Software may be combined under a license that can be reached by tracking the arrows forward from the licenses of all its components. The result must then carry the license in the target box, possibly with additions from the source licenses. Permissive licenses allow the software to become non-free, protective (copyleft) licenses prevent the component from becoming non-free, weakly protective (weak copyleft) licenses additionally allow it (often a software library) to be part of a larger non-free work. |
| Date | |
| Source | |
| Author | David A. Wheeler, et al. |
| Permission (Reusing this file) |
Webpage: "You may use, modify, and/or redistribute this document under the Creative Commons “Attribution-Share Alike 3.0 License”; the GNU Free Documentation License; or the GNU GPL (version 2 or later). This information is believed to be correct, but is not legal advice; for formal legal advice, please consult an attorney." |
| Other versions | File:Floss-license-slide-image.png, File:Software licensing spectrum.png |
Licensing
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
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If this file is eligible for relicensing, it may also be used under the Creative Commons Attribution-ShareAlike 3.0 license. The relicensing status of this image has not yet been reviewed. You can help.
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This work is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or any later version. This work is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of merchantability or fitness for a particular purpose. See version 2 and version 3 of the GNU General Public License for more details. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 04:28, 7 February 2023 | | 1,400 × 420 (10 KB) | Idrisz19 | +adjusting space |
| 03:06, 7 February 2023 |  | 1,400 × 420 (10 KB) | Idrisz19 | separating "weakly protective" into two columns since previous versions made it appear as if MPL-2.0 was only compatible with (L)GPL-3.0 | |
| 03:48, 6 February 2023 |  | 1,120 × 580 (10 KB) | Idrisz19 | +one more arrow | |
| 03:09, 6 February 2023 |  | 1,120 × 580 (10 KB) | Idrisz19 | +case, per https://spdx.github.io/spdx-spec/v2.3/SPDX-license-expressions/#d2-case-sensitivity | |
| 02:42, 6 February 2023 |  | 1,120 × 580 (10 KB) | Idrisz19 | +distinguishing between MPL-2.0 and MPL-2.0-no-copyleft-exceptions, switched to using SPDX license id's as labels | |
| 22:18, 5 February 2023 |  | 800 × 490 (10 KB) | Idrisz19 | -reduce filesize | |
| 22:01, 5 February 2023 |  | 800 × 490 (11 KB) | Idrisz19 | +increasing space between some elements | |
| 22:31, 3 February 2023 |  | 800 × 470 (10 KB) | Idrisz19 | +another arrow | |
| 22:00, 3 February 2023 |  | 800 × 470 (10 KB) | Idrisz19 | +MPL 2.0 | |
| 23:17, 21 January 2022 |  | 512 × 256 (4 KB) | Cmglee | Redraw to make arrows more prominent and reduce file size |
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