ffdshow

A free pack of codes including many of the essential codes for managing DivX and Xvid files

Complete package of important codecs that can be automatically installed

Convert your video files into simpler-to-store file extensions

Basic media player pack for files in DirectShow

A free codec to compress or play your video files easily and efficiently

Set of codecs for every major media format

Play all of your video and audio files with this freeware tool