Includes SharpEntropy (port of Java Maxent library), OpenNLP (port of Java OpenNLP library), SharpWordNet (WordNet access library), SQLite reader/writer for SharpEntropy, and small example applications.
Note that to run these tools, you will need a copy of the WordNet 2.1 database (available at http://wordnet.princeton.edu/obtain) and copies of the model files (see separate release).