Software for Mac OS X

WordWeb Pro Dictionary and Thesaurus
Full audio pronunciations and many related words

WordWeb Pro Dictionary - WordWeb Software
Oxford Dictionary of English
Third Edition with full audio pronunciations

Oxford Dictionary of English - WordWeb Software
Shorter Oxford English Dictionary
One-third of the full 20-volume Oxford English Dictionary

Shorter Oxford English Dictionary - WordWeb Software
Chambers Dictionary
The single-volume British and international English dictionary with the widest coverage of all the riches of the English language.

Chambers Dictionary - WordWeb Software
Chambers Thesaurus
A total of about 400 000 synonyms and antonyms.

Chambers Thesaurus - WordWeb Software

For Windows versions please see the WordWeb dictionaries page, for iPhone, iPad and iPod Touch see the iPhone dictionary software.