Aard Dictionary is described as 'Dictionary and offline Wikipedia reader' and is a Dictionary in the education & reference category. There are more than 25 alternatives to Aard Dictionary for a variety of platforms, including Linux, Android, Windows, Mac and iPhone apps. The best Aard Dictionary alternative is Kiwix, which is both free and Open Source. Other great apps like Aard Dictionary are GoldenDict, Dictionary.com, Wordnote Dictionary and Lingoes.
Wikipedia is probably the single largest, most comprehensive and simply best information resource out there on the Internet - a really great resource.many people though would like to have access to this giant resource when they're not plugged into the Internet.
Wordbook is an offline English-English dictionary application built for GNOME using the Open English WordNet database for definitions and the reliable eSpeak for pronunciations (both audio and phoneme).
LookUp is an easy to use English dictionary app with beautiful Word of the Day illustrations and an award winning design to lookup all you want to know about about a word in a single search. It’s a great reading companion for avid readers, and a visual learning tool for kids...
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