According to blackberrysoft  Pack of French Dictionaries is a series of translation dictionaries for BlackBerry from the world most famous publishers and working under the powerful SlovoEd dictionary from the world’s leading provider of dictionary software engines for mobile platforms Paragon Software GmbH.

 
Dictionary collections are the perfect assistant in your business. Using SlovoEd for BlackBerry allows you to receive as much as possible detailed and exact translations of numerous words rapidly both at an ordinary international business lunch and on the important summit talks

Try this application for your blackberry