Universal Dependencies v2.1 License Agreement


Universal Dependencies v2.1 License Terms

Universal Dependencies v2.1 (referred to as “UD” in the rest of this document) is a collection of linguistic data and tools. Each of the treebanks has its own license terms and you (the “User”) are responsible for complying with the license terms applicable to those parts of UD which you use. If you do not agree with the license terms, you must stop using UD and destroy all copies of UD data that you have obtained.

You are specifically reminded that some of the treebanks permit only non-commercial usage.

The additional software tools are provided as-is (without any warranty) and are redistributed under GNU GPL Version 2.

The license for every treebank included in the release is specified in the appropriate language/treebank directory.

Overview of the treebanks and their license terms

Treebank License
Afrikaans CC BY-SA 4.0
Ancient_Greek CC BY-NC-SA 2.5
Ancient_Greek-PROIEL CC BY-NC-SA 3.0
Arabic CC BY-NC-SA 3.0
Arabic-NYUAD CC BY-SA 4.0
Arabic-PUD CC BY-SA 3.0
Basque CC BY-NC-SA 3.0
Belarusian CC BY-SA 4.0
Bulgarian CC BY-NC-SA 3.0
Buryat CC BY-SA 4.0
Cantonese CC BY-SA 4.0
Catalan GNU GPL 3.0
Chinese CC BY-NC-SA 4.0
Chinese-CFL CC BY-SA 4.0
Chinese-HK CC BY-SA 4.0
Chinese-PUD CC BY-SA 4.0
Coptic CC BY 4.0
Croatian CC BY-SA 4.0
Czech CC BY-NC-SA 3.0
Czech-CAC CC BY-SA 4.0
Czech-CLTT CC BY-SA 4.0
Czech-FicTree CC BY-NC-SA 4.0
Czech-PUD CC BY-SA 4.0
Danish CC BY-SA 4.0
Dutch CC BY-SA 4.0
Dutch-LassySmall CC BY-SA 4.0
English CC BY-SA 4.0
English-LinES CC BY-NC-SA 4.0
English-ParTUT CC BY-NC-SA 4.0
English-PUD CC BY-SA 3.0
Estonian CC BY-NC-SA 4.0
Finnish CC BY-SA 4.0
Finnish-FTB CC BY 4.0
Finnish-PUD CC BY-SA 4.0
French CC BY-NC-SA 3.0 US
French-ParTUT CC BY-NC-SA 4.0
French-PUD CC BY-SA 3.0
French-Sequoia LGPLLR
Galician CC BY-NC-SA 3.0
Galician-TreeGal LGPLLR
German CC BY-NC-SA 3.0 US
German-PUD CC BY-SA 3.0
Gothic CC BY-NC-SA 3.0
Greek CC BY-NC-SA 3.0
Hebrew CC BY-NC-SA 4.0
Hindi CC BY-NC-SA 4.0
Hindi-PUD CC BY-SA 3.0
Hungarian CC BY-NC-SA 3.0
Indonesian CC BY-NC-SA 3.0 US
Irish CC BY-SA 3.0
Italian CC BY-NC-SA 3.0
Italian-ParTUT CC BY-NC-SA 4.0
Italian-PoSTWITA CC BY-NC-SA 4.0
Italian-PUD CC BY-SA 3.0
Japanese CC BY-NC-SA 3.0 US
Japanese-PUD CC BY-SA 3.0
Kazakh CC BY-SA 4.0
Korean CC BY-NC-SA 3.0 US
Kurmanji CC BY-SA 4.0
Latin CC BY-NC-SA 2.5
Latin-ITTB CC BY-NC-SA 3.0
Latvian CC BY-NC-SA 4.0
Lithuanian CC BY-SA 4.0
Marathi CC BY-SA 4.0
North Sami CC BY-SA 4.0
Norwegian-Bokmaal CC BY-SA 4.0
Norwegian-Nynorsk CC BY-SA 4.0
Norwegian-NynorskLIA CC BY-SA 4.0
Old_Church_Slavonic CC BY-NC-SA 3.0
Persian CC BY-SA 4.0
Polish GNU GPL 3.0
Portuguese CC BY-SA 4.0
Portuguese-BR CC BY-NC-SA 3.0 US
Portuguese-PUD CC BY-SA 3.0
Romanian CC BY-SA 4.0
Romanian-Nonstandard CC BY-SA 4.0
Russian CC BY-NC-SA 4.0
Russian-SynTagRus CC BY-NC-SA 4.0
Russian-PUD CC BY-SA 3.0
Sanskrit CC BY-SA 4.0
Serbian CC BY-SA 4.0
Slovak CC BY-SA 4.0
Slovenian CC BY-NC-SA 4.0
Slovenian-SST CC BY-NC-SA 4.0
Spanish CC BY-NC-SA 3.0 US
Spanish-AnCora GNU GPL 3.0
Spanish-PUD CC BY-SA 3.0
Swedish CC BY-SA 4.0
Swedish-LinES CC BY-NC-SA 4.0
Swedish-PUD CC BY-SA 4.0
Swedish Sign Language CC BY-SA 4.0
Tamil CC BY-NC-SA 3.0
Telugu CC BY-SA 4.0
Turkish CC BY-NC-SA
Turkish-PUD CC BY-SA 3.0
Ukrainian CC BY-NC-SA 4.0
Upper Sorbian CC BY-SA 4.0
Urdu CC BY-NC-SA 4.0
Uyghur CC BY-SA 4.0
Vietnamese CC BY-SA 4.0


License URL
GNU GPL 2.0 http://opensource.org/licenses/GPL-2.0
GNU GPL 3.0 http://opensource.org/licenses/GPL-3.0
LGPLLR http://www.ida.liu.se/~sarst/bitse/lgpllr.html
CC BY 4.0 http://creativecommons.org/licenses/by/4.0/
CC BY-SA 3.0 http://creativecommons.org/licenses/by-sa/3.0/
CC BY-SA 4.0 http://creativecommons.org/licenses/by-sa/4.0/
CC BY-NC-SA 2.5 http://creativecommons.org/licenses/by-nc-sa/2.5/
CC BY-NC-SA 3.0 US http://creativecommons.org/licenses/by-nc-sa/3.0/us/
CC BY-NC-SA 3.0 http://creativecommons.org/licenses/by-nc-sa/3.0/
CC BY-NC-SA 4.0 http://creativecommons.org/licenses/by-nc-sa/4.0/