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GoldenDict is an open-source dictionary program for PC computers that gives translations of words and phrases for different languages. It allows use of several popular dictionary file formats simultaneously.

The free Dictionary.com app delivers content from Dictionary.com and Thesaurus.com, including nearly a million words and definitions and 90,000 synonyms and antonyms. No internet required!

Lingoes is an easy and intuitive dictionary and text translation software. It offers lookup dictionaries, full text translation, capture word on screen, translate selected text and pronunciation of words.Lingoes sits in the system tray and becomes ones pop-up dictionary and thesaurus, as well as ones text and URL translator both from and to English, French, German, Spanish, Italian, Russian, Chinese, Japanese, Korean, Swedish, Thai, Turkish, Vietnamese, Greek, Polish, Arabic, Hebrew and more than 80 other languages. Included in its bag of pop-up tricks are conversion tools, calculators, abbreviations, word origins, slang, idioms and much more. Entire dictionaries may be freely downloaded; and realtime look-ups at several well-known online dictionaries and translators is built right in. »

One-click English dictionary and thesaurus for Windows. Dictionary apps for mobiles, tablets and Mac desktop. In difference to Lingoes Translator you it is only a word-translator not a text-translator.The comprehensive English thesaurus and dictionary includes:Definitions and synonymsProper nounsRelated words5000 audio pronunciations150 000 root words220 000 word sensesFixed web reference tabs

WordNet® is a large lexical database of English. Nouns, verbs, adjectives and adverbs are grouped into sets of cognitive synonyms (synsets), each expressing a distinct concept. Synsets are interlinked by means of conceptual-semantic and lexical relations. The resulting network of meaningfully related words and concepts can be navigated with the browser. WordNet is also freely and publicly available for download. WordNet's structure makes it a useful tool for computational linguistics and natural language processing. »

This program can look for the definition or translation of a word in existing databases over the Internet or over local databases. It is extremely simple to use.

Power Thesaurus is a fast, comprehensive and easy-to-follow online thesaurus for writers, journalists, students and teachers

TheSage is a powerful language reference system that couples a professional dictionary of the English language with multifaceted and extensive thesaurus

Access all your favorite dictionaries and other lookup services in one place.

30,000 root words, 2.5 million synonyms andrelated words

VerbAce-Pro is an easy-to-use Desktop Translation Software.

TemaTres is an open source vocabulary server, web application to manage and exploit vocabularies, thesauri, taxonomies and formal representations of knowledge.

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

Strap a jetpack to your Korean writing & reading level with software designed for non-native Korean users

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 completely OFFLINE (without Internet connection), absolutely FREE and NO ADVERTISING. NextDict supports POPUP MODE (small floating window on-top of other apps) for best user experience while reading books and newspapers in foreign languages.