Smart Converter is quite simply the smartest, simplest and most efficient converter out there.

Features:

• Smart Converter provides a faster, higher quality conversion than most existing converters:
• Simple to use - drag, drop and click convert - Smart Converter looks after the rest.
• Supports 100's of media formats and converts to all your favourite devices and file types, including AppleTV, iPhone, iPad, Android, PSP and PS3.
• It's So Smart - only converts stuff that needs converting, and leaves the rest alone—this means it's very fast and maintains the highest possible quality of video and audio.
• iTunes Savvy - auto imports your converted video and music to iTunes.

Requirements:
OS X 10.9+
64-bit Intel

Also available is:
Smart Converter 1.5.0 for 32-bit OS X 10.6+