Source : Free On-Line Dictionary of Computing

KeySpell
     
         A spell checker and teaching aid from
        UK company KeySpell Limited for {Microsoft Windows}.  KeySpell
        offers a selection of phonetically similar words, phrases,
        confusable terms, and examples in context.  Even correctly
        spelt homophones can be checked.
     
        KeySpell can be run with {Microsoft Word} 97 or stand-alone.
        It includes 225,000 words and phrases and can use subsets of
        these.
     
        {Home (http://www.keyspell.com)}.
     
        (1999-05-21)