1)   MediaCell Blackberry Video Converter 2.0
MediaCell Video Converter for Blackberry is the best software for MP4 file conversion of portable Blackberry devices. MediaCell Blackberry Converter introduces unmatchable video compresssion ratio and conversion speed (7 times of the playback)

 2)   Aimersoft Video Converter for BlackBerry 1.1.54
Aimersoft Video Converter for BlackBerry is the most powerful BlackBerry Converter that helps you convert video such as AVI, WMV, MPEG, MPG, DAT, RM, RMVB, MOV, ASF, FLV,etc. to BlackBerry AVI with quality adn fast speed.

 3)   Aimersoft BlackBerry Converter Suite 1.1.55
Aimersoft BlackBerry Converter Suite is the most powerful BlackBerry Converter software that includes two excellent BlackBerry converters: DVD to BlackBerry Converter and Video Converter for BlackBerry.