ImTOO Video Converter Platinum

The versatile video converter lets you convert MKV to AC3, convert multiple videos and audios, extract audios from videos and convert pictures to and from videos, as well as clip video. It supports HD decoding/encoding and most multimedia devices.

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 MKV to AC3.

ImTOO Video Converter Ultimate

The versatile video format converter proves professional to convert MKV to AC3. 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 HD Video Converter

Focus on HD video format conversion: convert MKV to AC3, 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 3GP Video Converter

The 3GP converting tool for 3GP mobile phone users to convert MKV to AC3, 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.