JOrtho is a spell checker for Java. The library works with any
JTextComponent from the Swing framework and checks as you type. The
dictionary is based on the free Wiktionary.org, and is applicable for
multiple languages. You can select the spell checking language via a
context menu. The Features of JOrtho are the highlighting of potentially
wrongly spelled words, a context menu with suggestions for correct forms
of the word, and a context menu with option to change the checking
language. At the moment there are nine languages for spell checking
available: English, German, French, Spanish, Italian, Russian, Polish, Dutch,
and Arabic.