What is VerbAce-Pro (with free trial!)
VerbAce-Pro is a high-end Arabic-English and English-Arabic dictionary and translation software. VerbAce-Pro is simple to use and provides accurate translations quickly and easily.
To use VerbAce-Pro simply press the mouse button or pass the cursor over any word on your desktop. VerbAce-Pro will analyze the word and the context and provide you with a relevant translation.
http://www.verbace.com/VerbAce-Pro_Arabic-English_Dictionary.htm