Very useful VerbAce Arabic-English dictionary VerbAce-Pro is a translation software which provides instant translation for words and phrases that appear in Windows applications. To use VerbAce-Pro, simply click on a word or phrase using the mouse button chosen during installation, and the VerbAce-Pro window will pop-up with the definition of the word or phrase. VerbAce-Pro captures and translates words and phrases from most Windows applications, simply by pointing the mouse to the word and clicking on it. For computer: http://download.cnet.com/VerbAce-Pro-Arabic-English-Dictionary/3000-2279_4-10572119.html It is also available fro Android