Dictionary.com Tools

Free software that works with Dictionary.com, Thesaurus.com and Reference.com

These tools were developed by Lexico, the makers of Dictionary.com, Thesaurus.com and Reference.com.

CleverKeys - From the publishers of Dictionary.com! With this free utility you can look up words in almost any program! You can also find synonyms from Thesaurus.com and search the Web. For Windows or Macintosh.
Dictionary.com Toolbar for Internet Explorer - The answers are right on your browser and just a click away with the Dictionary.com Toolbar! For Windows 95/98/Me/NT/2000/XP and Internet Explorer 5.0+.
Mac downloads - Look up words in any application with our free Mac extras:

Free content for your blog or Web site

These tools were developed by other software developers.

Firefox Plug-ins new! - With these free plug-ins, you can add Dictionary.com, Reference.com and/or Thesaurus.com to your Mozilla Firefox browser search bar.
Internet Explorer 7 Plug-ins new! - With these free plug-ins, you can add Dictionary.com, Reference.com and/or Thesaurus.com to your Microsoft Internet Explorer 7 browser search bar.
Look It Up - By Gavin Shapiro, this program gives dictionary definitions and thesaurus synonyms with ease. You simply enter a query and then you are given the definitions or synonyms for the word that you searched for. For Mac OS 8.1 - OS X.
Word of the Day Dashboard Widget new! - This widget will display the Dictionary.com Word of the Day. Requires Mac OS X 10.4 or later.
Wordz Toolbar - The WordZ toolbar provides instant, one click access to Dictionary.com and Thesaurus.com from a toolbar on your web browser. WordZ is free software published by Socket Software and can be used and distributed as you see fit. For Windows 95/98/Me/NT/2000/XP and Internet Explorer 5.0+.