WordStats extracts a variety of statistics from documents in plain text format. Besides word count, unique word count and word frequency, these include number count and hyperlink count; sentence and paragraph count; and average and maximum characters per word, syllables per word, words per sentence, and sentences per paragraph.
WordStats is multi-lingual; word count and frequency can be established for two different, user-selected languages per analysis. Various results can be saved to CSV files for further analysis with external tools.
WordStats is open source freeware, shared under the GPL/LGPL/MPL tri-license. It uses Hunspell, NHunspell and associated dictionaries; see the user manual for details, including all license information.