CoreNLP: A Java suite of core NLP tools for tokenization, sentence segmentation, NER, parsing, coreference, sentiment analysis, etc.

NLP tools for Turkish.

Kuromoji is a self-contained and very easy to use Japanese morphological analyzer designed for search

CMU ARK Twitter Part-of-Speech Tagger

A large-scale statistical machine translation system written in Java.

Automatically exported from code.google.com/p/jacana

https://www.ark.cs.cmu.edu/ARKref/

Java implementation of the TextRank algorithm by Mihalcea, et al. https://lit.csci.unt.edu/index.php/Graph-based_NLP