Natural Language Toolkit (NLTK)
NLTK -- the Natural Language Toolkit -- is a suite of open source Python modules, data sets, and tutorials supporting research and development in Natural Language Processing. NLTK requires Python version from 3.10 up to the latest 3.14.
For documentation, please visit nltk.org.
Contributing
Do you want to contribute to NLTK development? Great! Please read CONTRIBUTING.md for more details.
See also how to contribute to NLTK.
Donate
Have you found the toolkit helpful? Please support NLTK development by donating to the project via PayPal, using the link on the NLTK homepage.
Citing
If you publish work that uses NLTK, please cite the NLTK book, as follows:
Bird, Steven, Edward Loper and Ewan Klein (2009).
Natural Language Processing with Python. O'Reilly Media Inc.
Copyright
Copyright (C) 2001-2026 NLTK Project
For license information, see LICENSE.txt.
AUTHORS.md contains a list of everyone who has contributed to NLTK.
Redistributing
- NLTK source code is distributed under the Apache 2.0 License.
- NLTK documentation is distributed under the Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 United States license.
- NLTK corpora are provided under the terms given in the README file for each corpus; all are redistributable and available for non-commercial use.
- NLTK may be freely redistributed, subject to the provisions of these licenses.
5 maintainers
Metadata
5 maintainers
Release files for nltk 3.10.4
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
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| nltk-3.10.4.tar.gz | 4.3 MB | Without provenance | Details |
Built distribution (wheel)
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|---|---|---|---|---|
| nltk-3.10.4-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 6.0 MB
Release files / nltk-3.10.4.tar.gz
| Download URL | nltk-3.10.4.tar.gz |
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| Size | 4.3 MB |
| Tags | Source |
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Release files / nltk-3.10.4-py3-none-any.whl
| Download URL | nltk-3.10.4-py3-none-any.whl |
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| Tags | Python 3 |
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Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
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Security for nltk 3.10.4
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