# nltk

> Natural Language Toolkit

- **URL**: https://www.freshcrate.ai/projects/nltk
- **Author**: NLTK Team
- **Category**: RAG & Memory
- **Latest version**: `develop@2026-06-06` (2026-06-06)
- **License**: Apache License, Version 2.0
- **Source**: https://github.com/nltk/nltk/issues
- **Homepage**: https://www.nltk.org/
- **Language**: Python
- **GitHub**: 14,598 stars, 3,003 forks
- **Registry**: pypi (`nltk`)
- **Tags**: `cl`, `computational`, `language`, `linguistics`, `natural`, `nlp`, `parsing`, `processing`, `pypi`

## Description

The Natural Language Toolkit (NLTK) is a Python package for
natural language processing.  NLTK requires Python 3.10, 3.11, 3.12, 3.13, or 3.14.

## Recent releases

| Version | Date | Urgency | Changes |
| --- | --- | --- | --- |
| `develop@2026-06-06` | 2026-06-06 | High | Latest activity on develop branch |
| `3.9.4` | 2026-04-21 | Low | Imported from PyPI (3.9.4) |
| `3.9.3` | 2026-02-24 | Low | Tag 3.9.3 |
| `v3.9.2` | 2025-10-01 | Low | Tag v3.9.2 |
| `3.9.2` | 2025-10-01 | Low | Tag 3.9.2 |
| `3.9.1` | 2024-08-18 | Low | Tag 3.9.1 |
| `3.9` | 2024-08-18 | Low | Tag 3.9 |
| `3.8.2` | 2024-08-09 | Low | Tag 3.8.2 |
| `3.8.1` | 2023-01-02 | Low | Tag 3.8.1 |
| `3.8` | 2022-12-12 | Low | Tag 3.8 |

## Citation

- HTML: https://www.freshcrate.ai/projects/nltk
- Markdown: https://www.freshcrate.ai/projects/nltk.md
- Dependencies JSON: https://www.freshcrate.ai/api/projects/nltk/deps

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