Suggester Spell Check
- Java library to provide local spell checking service. Free.
- http://softcorporation.com/products/spellcheck/

Isota
- Spellchecking software products for end users as well as developers.
- http://www.isota.com

Design215
- Free web based spell checker. Copy and paste up to 24000 characters. Optional slang word list.
- http://design215.com/toolbox/spellcheck.php

Spell 400
- Adds spell checking to any iSeries or AS/400 applications.
- http://www.spell400.com

Spell.Com
- Online word and word fragment look up database.
- http://www.spell.com/

Spell Check Anywhere
- Spell check text typed in any Windows program.
- http://www.spellcheckanywhere.com

FreeEngl
- An open source spell checker developed with a reduced version of the CMU dictionary.
- http://www.nobleape.com/freeengl/

ActivSpell Server Side Spell Checker
- Checks the spelling of text boxes on web sites. Spell Check interface purely html/java script, spell checking full server side.
- http://www.activsoftware.com/spellcheck/

JSpell
- An international web based spell checker for Java, JSP, IIS ASP .NET, Cold Fusion, HTML forms and JavaScript.
- http://www.thesolutioncafe.com/

SpellingCow Spell Checker
- A web-based spell checker that can be installed on any Internet web form. Add just two lines to install. Free and licensed versions available.
- http://www.spellingcow.com

DbNetSpell
- A web based spell checker which supports multiple languages and is designed to exploit special features of the Microsoft family of browsers.
- http://www.dbnetspell.com

GlobalSpellChecker
- Check spelling and meaning from any application using MS Word 97 or above.
- http://www.shaplus.com/spell-checker/gsfeatures.htm

Speller Pages
- A free, open source web user interface and JavaScript library for a server-side spell check program, available in PHP or Perl/CGI versions.
- http://spellerpages.sourceforge.net

Björn's Online Spellchecker
- A free online spellchecker for several languages.
- http://j3e.de/cgi-bin/spellchecker.pl

GNU Aspell.Net
- Free and open source spell checker. It can either be used as a library or as an independent spell checker.
- http://aspell.net/

tinySpell
- A free English spell-checker for Windows. Checks word in clipboard and/or on the fly. Small and easy to use. Resides in the system tray.
- http://www.numerit.com/tinySpell/

XDE's Spell Checker Server
- Spell checking server. Detects and offers suggestions for misspelled words. It may be installed on NT IIS, Unix derivatives such as Linux and Solaris web sites.
- http://xde.net/index.jsp?tool=spell-checker

ieSpell
- ieSpell is a free Internet Explorer browser extension that spell checks text input boxes on a webpage.
- http://www.iespell.com

AfterScan
- Spell-checker and automatic proofing and correction tool. Product overview, FAQs, screenshots, FAQs, and trial download.
- http://www.afterscan.com/

WBOSS (Web Based Open Source Spell Checker)
- Perl/JavaScript application that can be used directly from a Web browser. [GNU GPL]
- http://www.dontpokebadgers.com/spellchecker/

XMLmind Spell-Checker
- A Java spell-checker engine.
- http://www.xmlmind.com/spellchecker

Alcoda Software
- Editors and spell checkers for users and developers, for Windows, Oracle, and InterDev, with multiple language dictionaries, thesaurus and definitions.
- http://www.alcodasoftware.com/

Checking Out Three Freestanding Spell Checkers
- Applelinks.com reviews Excalibur, Spellswell Plus, and Spell Catcher for Macintosh, giving 3, 3, and 5 stars respectively.
- http://www.applelinks.com/mooresviews/spell.shtml

SpellCheck.net
- Free online spell checker, copy and paste a word or document up to 5000 characters to check and correct it online.
- http://www.spellcheck.net/

Spellex
- Spell checking software for the medical, pharmaceutical, legal, bioscience, dental, and scientific and engineering fields, integrated with Word or WordPerfect.
- http://www.spellex.com/

AutoSpell
- Multiple spelling checker programs for web masters, Windows users, and Active X developers.
- http://www.spellchecker.com/

Wintertree Software
- Linguistic products for software developers: Sentry spell check engine, ThesDB thesaurus engine, dictionaries, grammar checkers. For MFC, ANSI C/C++, Office, VB, Delphi, Java, Web, and ASP.
- http://www.wintertree-software.com/

SpellCatcher.com
- Casady and Greene's Spell Catcher programs for Windows and Macintosh. Interactive or batch mode, multi-language, English dictionary and thesaurus lookup.
- http://www.spellcatcher.com/

Fornada Software QuickSpell
- Windows 95/98/NT desktop spell checking utility. Shareware.
- http://www.fornada.com/html/quickspell.html

Spell Checker for Edit Boxes
- Checks the spelling of any edit control in almost any application under Windows 3.1/95/98. Dictionaries available in several languages. Free for private use, shareware for businesses. From Michael Quinion Associates.
- http://www.quinion.com/mqa/spell.htm

Spellink
- Multilingual spell-checker software. Check spelling for English, German, French, Spanish in any Windows application. Dictionary: business, science, humanities, medical and technical.
- http://www.allvirtualware.com/languages/slink.htm

Excalibur
- LaTeX aware spelling checker for the Macintosh. Free.
- http://www.eg.bucknell.edu/~excalibr/excalibur.html

As-U-Type
- Windows 95/98/NT4/2000 program to correct spelling and expand text on the fly. Trialware from Fanix software.
- http://www.asutype.com/