Only DivX Pro for Windows comes with the full versions of the DivX Converter and the DivX Pro Codec. DivX Converter is the official DivX video creation software application. It lets you: * Drag-and-drop nearly any video format to create a high-quality, highly compressed DivX video * Merge and convert multiple videos into a single DivX file with an automatically generated menu * Back up your home-made DVDs, compress a full movie to fit onto one regular CD (requires the optional $9.99 DivX Converter MPEG-2/DVD Plug-in) * Convert up to 1080p HD DivX Pro Codec DivX Pro Codec includes the most advanced version of the DivX video codec so you can create the highest-quality DivX files using DivX Converter or another third-party encoding tool. With DivX Pro Codec you get: * Higher performance, especially on HyperThreaded, dual core and dual CPU (SMP) systems * HD conversion at up to 1080p resolutions * Six preset encoding modes to optimize visual quality and performance DivX Pro for Windows includes everything you need to create great-looking DivX videos that you can: * Stream to a DivX Connected media player * Watch on any DivX Certified device – from your DivX Certified mobile phone to your big screen digital TV