4Videosoft DVD to Pocket PC Suite for Mac is a good Pocket PC Converter for Mac.
Leawo Mac Video Converter converts among all popular video or audio formats.
Convert all popular audio/video formats for different multimedia devices on Mac
Video converter for Mac, convert various audio/video formats on Mac OS
Convert virtually all audio/video formats with video editing features on Mac
MacX iPad DVD Video Converter Pack is a must-have tool for iPad users to convert any DVD and video files to MP4, H.264, MPEG-4, MOV for playback on Mac, iPad, iPad Air, iPad Mini with retina display, iPad 2/3/4, QuickTime, Apple TV with high speed.