All versionsSee all
K-Lite Codec Pack is a collection of DirectShow filters, VFW/ACM codecs, and tools. Codecs and DirectShow filters are needed for encoding and decoding audio and video formats. Full version of this pack has all the features of Standard variant, plus DC-Bass Source Mod for decoding OptimFrog and Tracker audio files (very rare formats). It also features GraphStudioNext tool for creating and testing DirectShow graphs.