ImTOO HD Video Converter

Focus on HD video format conversion: convert 3GP to AMR, convert between HD/SD videos and convert HD to SD video. Completely support the latest HD video formats like AVCHD (.mts, .m2ts), Provide the fast HD decoding and encoding tech and HD-quality images and sound quality.

ImTOO HD Video Converter for Mac

Especially designed for High-definition video lovers, ImTOO HD Video Converter for Mac can help you convert all kinds of HD and SD videos on Mac OS including convert 3GP to AMR.

ImTOO Video Converter Ultimate

The versatile video format converter proves professional to convert 3GP to AMR. It converts videos and audios for playback on iPod, iPhone, Apple TV, Zune and more devices, along with the useful editing tools: merge/clip/crop/split video and add effects. Fully support HD video and AVCHD video.

ImTOO Video Converter Ultimate for Mac

An all-in-one video converter, video cutter, video joiner and video editor software supports almost all SD and HD videos for Mac users. Yes, it can help you convert 3GP to AMR.

ImTOO 3GP Video Converter

The 3GP converting tool for 3GP mobile phone users to convert 3GP to AMR, convert your favorite movies to 3GP/3G2 files for playback on Motorola, Nokia, BlackBerry and other mobiles. And it can also convert between audios, extract audio from video and convert pictures to videos.