K-Lite Codec Pack 4.00 (Full)

K-Lite Codec Pack is a collection of codecs, DirectShow filters and tools. Codecs and DirectShow filters are needed for encoding and decoding (playing) audio and video formats. The K-Lite Codec Pack is designed as a user-friendly solution for playing all your movie files. With the K-Lite Codec Pack you should be able to play all the popular audio and video formats and even some rare formats. 

This download is for the Full package and contains all the codecs a normal user would ever need. 
The K-Lite Codec Pack has a couple of major advantages compared to other codec packs.

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