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2019-07-22 - 01:18

Open Source License Checklists - Access to raw data

This is a description of how to access the raw data on which the OSADL Open Source license obligations checklists are based.

Each checklist, distinctly denominated by the license's SPDX abbreviation, is located under a link of the form https://www.osadl.org/fileadmin/checklists/unreflicenses/<SPDX>.txt. Apart from all obligations and use cases, this material also contains all additional information, such as indications of copyleft clauses, patent hints and (in-)compatibilities with other licenses. All licenses for which checklists are available are listed below along with a link to the respective SPDX license text and to the checklist raw data file.

The checklists encode license obligations through a canonical vocabulary consisting of language elements (e.g. YOU MUST), actions (e.g. Provide) and terms (e.g. Copyright notice). Every word or expression is clearly defined, and the raw data of a particular definition is located under a link of the form https://www.osadl.org/fileadmin/checklists/<language,actions,terms>/<LANGUAGE,Action,Term>.txt. The explanation of the language element ATTRIBUTE, for example, is available under the link https://www.osadl.org/fileadmin/checklists/language/ATTRIBUTE.txt.

List of license checklists in raw data form

License nameSPDX abbreviationLink to checklist raw data
Academic Free License v2.0AFL-2.0https://www.osadl.org/fileadmin/checklists/unreflicenses/AFL-2.0.txt
Academic Free License v2.1AFL-2.1https://www.osadl.org/fileadmin/checklists/unreflicenses/AFL-2.1.txt
GNU Affero General Public License v3.0 onlyAGPL-3.0-onlyhttps://www.osadl.org/fileadmin/checklists/unreflicenses/AGPL-3.0-only.txt
GNU Affero General Public License v3.0 or laterAGPL-3.0-or-laterhttps://www.osadl.org/fileadmin/checklists/unreflicenses/AGPL-3.0-or-later.txt
Apache License 1.0Apache-1.0https://www.osadl.org/fileadmin/checklists/unreflicenses/Apache-1.0.txt
Apache License 1.1Apache-1.1https://www.osadl.org/fileadmin/checklists/unreflicenses/Apache-1.1.txt
Apache License 2.0Apache-2.0https://www.osadl.org/fileadmin/checklists/unreflicenses/Apache-2.0.txt
Artistic License 1.0 (Perl)Artistic-1.0-Perlhttps://www.osadl.org/fileadmin/checklists/unreflicenses/Artistic-1.0-Perl.txt
BSD 2-​clause LicenseBSD-2-Clausehttps://www.osadl.org/fileadmin/checklists/unreflicenses/BSD-2-Clause.txt
BSD-​2-​Clause Plus Patent LicenseBSD-2-Clause-Patenthttps://www.osadl.org/fileadmin/checklists/unreflicenses/BSD-2-Clause-Patent.txt
BSD 3-​clause LicenseBSD-3-Clausehttps://www.osadl.org/fileadmin/checklists/unreflicenses/BSD-3-Clause.txt
BSD 4-​clause LicenseBSD-4-Clausehttps://www.osadl.org/fileadmin/checklists/unreflicenses/BSD-4-Clause.txt
BSD 4-​Clause "Original" or "Old" LicenseBSD-4-Clause-UChttps://www.osadl.org/fileadmin/checklists/unreflicenses/BSD-4-Clause-UC.txt
Boost Software License 1.0BSL-1.0https://www.osadl.org/fileadmin/checklists/unreflicenses/BSL-1.0.txt
bzip2 and libbzip2 License v1.0.5bzip2-1.0.5https://www.osadl.org/fileadmin/checklists/unreflicenses/bzip2-1.0.5.txt
bzip2 and libbzip2 License v1.0.6bzip2-1.0.6https://www.osadl.org/fileadmin/checklists/unreflicenses/bzip2-1.0.6.txt
Creative Commons Zero v1.0 UniversalCC0-1.0https://www.osadl.org/fileadmin/checklists/unreflicenses/CC0-1.0.txt
Common Develop­ment and Dis­tri­bu­tion License 1.0CDDL-1.0https://www.osadl.org/fileadmin/checklists/unreflicenses/CDDL-1.0.txt
curl Licensecurlhttps://www.osadl.org/fileadmin/checklists/unreflicenses/curl.txt
Eiffel Forum License v2.0EFL-2.0https://www.osadl.org/fileadmin/checklists/unreflicenses/EFL-2.0.txt
Eclipse Public License 1.0EPL-1.0https://www.osadl.org/fileadmin/checklists/unreflicenses/EPL-1.0.txt
Eclipse Public License 2.0EPL-2.0https://www.osadl.org/fileadmin/checklists/unreflicenses/EPL-2.0.txt
European Union Public License 1.1EUPL-1.1https://www.osadl.org/fileadmin/checklists/unreflicenses/EUPL-1.1.txt
Freetype Project LicenseFTLhttps://www.osadl.org/fileadmin/checklists/unreflicenses/FTL.txt
GNU General Public License v2.0 onlyGPL-2.0-onlyhttps://www.osadl.org/fileadmin/checklists/unreflicenses/GPL-2.0-only.txt
GNU General Public License v2.0 only with link exceptionn.a.https://www.osadl.org/fileadmin/checklists/unreflicenses/GPL-2.0-only-link-exception.txt
GNU General Public License v2.0 or laterGPL-2.0-or-laterhttps://www.osadl.org/fileadmin/checklists/unreflicenses/GPL-2.0-or-later.txt
GNU General Public License v3.0 onlyGPL-3.0-onlyhttps://www.osadl.org/fileadmin/checklists/unreflicenses/GPL-3.0-only.txt
GNU General Public License v3.0 or laterGPL-3.0-or-laterhttps://www.osadl.org/fileadmin/checklists/unreflicenses/GPL-3.0-or-later.txt
Historic Permission Notice and DisclaimerHPNDhttps://www.osadl.org/fileadmin/checklists/unreflicenses/HPND.txt
IBM PowerPC Initialization and Boot SoftwareIBM-pibshttps://www.osadl.org/fileadmin/checklists/unreflicenses/IBM-pibs.txt
ICU LicenseICUhttps://www.osadl.org/fileadmin/checklists/unreflicenses/ICU.txt
Independent JPEG Group LicenseIJGhttps://www.osadl.org/fileadmin/checklists/unreflicenses/IJG.txt
ISC LicenseISChttps://www.osadl.org/fileadmin/checklists/unreflicenses/ISC.txt
GNU Lesser General Public License v2.1 onlyLGPL-2.1-onlyhttps://www.osadl.org/fileadmin/checklists/unreflicenses/LGPL-2.1-only.txt
GNU Lesser General Public License v2.1 or laterLGPL-2.1-or-laterhttps://www.osadl.org/fileadmin/checklists/unreflicenses/LGPL-2.1-or-later.txt
GNU Lesser General Public License v3.0 onlyLGPL-3.0-onlyhttps://www.osadl.org/fileadmin/checklists/unreflicenses/LGPL-3.0-only.txt
GNU Lesser General Public License v3.0 or laterLGPL-3.0-or-laterhttps://www.osadl.org/fileadmin/checklists/unreflicenses/LGPL-3.0-or-later.txt
libpng LicenseLibpnghttps://www.osadl.org/fileadmin/checklists/unreflicenses/Libpng.txt
libtiff Licenselibtiffhttps://www.osadl.org/fileadmin/checklists/unreflicenses/libtiff.txt
MIT LicenseMIThttps://www.osadl.org/fileadmin/checklists/unreflicenses/MIT.txt
CMU LicenseMIT-CMUhttps://www.osadl.org/fileadmin/checklists/unreflicenses/MIT-CMU.txt
Mozilla Public License 1.1MPL-1.1https://www.osadl.org/fileadmin/checklists/unreflicenses/MPL-1.1.txt
Mozilla Public License 2.0MPL-2.0https://www.osadl.org/fileadmin/checklists/unreflicenses/MPL-2.0.txt
Mozilla Public License 2.0 (no copyleft exception)MPL-2.0-no-copyleft-exceptionhttps://www.osadl.org/fileadmin/checklists/unreflicenses/MPL-2.0-no-copyleft-exception.txt
Microsoft Public LicenseMS-PLhttps://www.osadl.org/fileadmin/checklists/unreflicenses/MS-PL.txt
Microsoft Reciprocal LicenseMS-RLhttps://www.osadl.org/fileadmin/checklists/unreflicenses/MS-RL.txt
Net Boolean Public License v1NBPL-1.0https://www.osadl.org/fileadmin/checklists/unreflicenses/NBPL-1.0.txt
NTP LicenseNTPhttps://www.osadl.org/fileadmin/checklists/unreflicenses/NTP.txt
OpenSSL LicenseOpenSSLhttps://www.osadl.org/fileadmin/checklists/unreflicenses/OpenSSL.txt
Open Software License 3.0OSL-3.0https://www.osadl.org/fileadmin/checklists/unreflicenses/OSL-3.0.txt
Python License 2.0Python-2.0https://www.osadl.org/fileadmin/checklists/unreflicenses/Python-2.0.txt
Qhull LicenseQhullhttps://www.osadl.org/fileadmin/checklists/unreflicenses/Qhull.txt
Reciprocal Public License 1.5RPL-1.5https://www.osadl.org/fileadmin/checklists/unreflicenses/RPL-1.5.txt
SunPro LicenseSunProhttps://www.osadl.org/fileadmin/checklists/unreflicenses/SunPro.txt
Unicode License Agreement -​ Data Files and Software (2015)Unicode-DFS-2015https://www.osadl.org/fileadmin/checklists/unreflicenses/Unicode-DFS-2015.txt
Unicode License Agreement -​ Data Files and Software (2016)Unicode-DFS-2016https://www.osadl.org/fileadmin/checklists/unreflicenses/Unicode-DFS-2016.txt
Universal Permissive License v1.0UPL-1.0https://www.osadl.org/fileadmin/checklists/unreflicenses/UPL-1.0.txt
Do What The F*ck You Want To Public LicenseWTFPLhttps://www.osadl.org/fileadmin/checklists/unreflicenses/WTFPL.txt
X11 LicenseX11https://www.osadl.org/fileadmin/checklists/unreflicenses/X11.txt
XFree86 License 1.1XFree86-1.1https://www.osadl.org/fileadmin/checklists/unreflicenses/XFree86-1.1.txt
zlib LicenseZlibhttps://www.osadl.org/fileadmin/checklists/unreflicenses/Zlib.txt
zlib/libpng License with Ac­know­ledge­mentzlib-acknowledgementhttps://www.osadl.org/fileadmin/checklists/unreflicenses/zlib-acknowledgement.txt