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Ultralingua Dictionary Software

Ultralingua & Collins Dictionaries

We offer both Ultralingua and Collins branded dictionaries. Ultralingua titles offer thorough references with indications of context and usage; Collins titles offer premium content with even more richly edited entries. You can also mix Collins and Ultralingua titles in the same interface. See prices

Mac Dictionary Flashcards

Learn words in style.

Create color-coded flashcards, and then test yourself with our gorgeous Core Animation full-screen flashcard view.

Conjugation Dictionary

Conjugate any verb.

From pluperfect to subjunctive, instantly conjugate verbs in English, Spanish, French, German, Italian, and Portuguese.

Word Stemming

Lemmatized search.

Fancy name, simple concept. You can use any form of a word (in most languages) when searching — from subjunctive to feminine plural.

Language Discussion

Discuss words with the world.

Ask grammar questions, learn new words, or just chat with users from around the world.

Dictionary Mac

Updated and improved entries.

Ultralingua 7 boasts richer dictionary entries, IPA pronunciations, and a beautiful new dictionary appearance.

Mac Hotkey Dictionary

Define and translate anywhere.

Use Ultralingua’s customizable hotkey in any app: Word, e-mail, PDFs, browsers, and many more.

Ultralingua 7 requires Mac OS X 10.4 Tiger or better and is optimized for Mac OS X 10.5 Leopard.

Mac Dictionary Software by Ultralingua