Infogalactic

Infogalactic is an Internet-based, free-content encyclopedia project that is a dynamic fork of Wikipedia and improves upon the online encyclopedia's model of openly...

Free Web

Stubia

Stubia is a mobile encyclopedia that limits each article to 160 characters: this limitation makes each topic easy to understand.

Free Web

Alchetron

Alchetron.com is a free social encyclopedia for world where you can create, organize and learn easily using topics.

Free Mac OS X Windows Linux Android Android Tablet Chrome OS Web

Ultralingua

At Ultralingua, we make software for people who love languages. We focus on high quality consumer applications for mobile devices, and offer our linguistic APIs to partners in a variety of fields.

Freemium Mac OS X Windows Android iPhone Android Tablet iPad Web

Define

Define is the fastest and most lightweight dictionary application you have ever seen on iOS! Define relies only on the internal dictionary Apple hides inside your iOS device. No need to be constantly reliant on an internet connection.

Free Open Source iPhone iPad

Encyclopedia.com

Online dictionary and encyclopedia with pictures, facts, and videos. Get information and homework help with millions of articles in our free, online library.

Free Web Java Mobile

Language Translation

Langenberg translator has many different language translators on one webpage. It can translate a word or phrase, a webpage, and can even guess the language of a particular word or phrase.

Free Web

Advanced English Dictionary

Advanced English Dictionary is better than other dictionaries, not just because it contains far more words than a conventional paper dictionary, but because it uses a...

Commercial iPhone Blackberry Java Mobile S60

Google Translator for Firefox

With this addon you can translate any text to your own language with one click or hot-key.

Free Mac OS X Windows Linux Firefox

Longman English Dictionary Online

The Longman Dictionary of Contemporary English Online is an online version of the CD-ROM of the Longman Dictionary of Contemporary English, Updated Edition.

Free Web

Eko

Strap a jetpack to your Korean writing & reading level with software designed for non-native Korean users ? Express yourself in Korean blog posts, emails, and...

Commercial Windows

Thesaurus.com

Thesaurus.com is the world’s largest and most trusted free online thesaurus brought to you by Dictionary.com. For over 20 years, Thesaurus.com has been helping millions...

Free Chrome OS Web Google Drive - Docs

SDL FreeTranslation

SDL is the worlds number 1 provider of free and professional language translation services for websites and documents. Translate from English to Spanish, French, German...

Free Web

Systran Home Translator

Instantly translate your Word documents, Web pages and any written text with SYSTRAN Home Translator 6. Absolutely the most practical software product for everyday...

Commercial Windows

Citizendium

A wiki-based encyclopedia, the primary difference between Citizendium and Wikipedia being that Citizendium has "subject matter expert" editors, chosen by the...

Free Web

NextDict Dictionary

NextDict is a multi-language dictionary and a collection of the most complete English references for English and foreign language learners. The app can be used...

Free Android iPhone

Ninjawords

Ninjas are three things: Theyre smart, theyre quick, theyre deadly accurate—Ninjawords is a dictionary for the iPhone built on these principles. We made it because we...

Commercial iPhone

WorldLingo

WorldLingo gives you the power to communicate via your website in the languages spoken by 90% of Internet users including English, French, German, Italian, Spanish...

Free Windows

Freebo

Freebo is Topics search tool. If you don't know something, ask Freebo, it probably knows. Pick your interest and have fun reading and learning various Topics data, ...

Free Android Android Tablet