We are looking for a free to use website software for spell checking our sites before they go to production. A basic search online took me to these pages: Net MECHANIC Text Trust Orango
I did the trial in NetMechanic and I got a bogus email with no result and encouraging me to buy their paid subscription. Any suggestions are appreciated.
NetSpell SpellChecker. It's Free and Open-Source.
Edit: It's not for Java, but it is for .NET; and I don't think it'd be too difficult to port it over to Java.
A project I work on is about to implement Jazzy as a spell-checker. It's free, open-source (LGPL) and the dictionaries are simple text files and easy to add your own words too.
Edit to add:
We're spell-checking HTML with it too, and I think it does this "out-of-the-box".