1)   OJOsoft 3GP Converter 1.5.3.0218
It can convert into 3GP/3G2 video playable on mobile phones from most popular video formats including AVI, MPEG, WMV, MP4, MPG, DivX, MOV, QT, FLV, DVD(VOB), Xvid, MKV, TS, M4V, ASF etc, and also convert into 3GP/3G2 audio from your favorite video