There are four editions of the K-Lite Codec Pack, all free of charge.[3] Basic: The Basic edition is the smallest version and enables a Microsoft Windows computer to play the contents of AVI, Matroska (MKV), MP4, Ogg, Flash Video (FLV) and WebM files, etc. It only consists of LAV Video, LAV Audio, and LAV Splitter (for audio and video decoding), DirectVobSub (for subtitle decoding), Codec Tweak Tool, Icaros ThumbnailProvider, and Icaros PropertyHandler.[4] Basic is the only edition that includes neither MPC-HC nor MediaInfo Lite.[5] Standard: The Standard edition includes all features of the Basic edition plus madVR, MediaInfo Lite, and MPC-HC.[6] This package is recommended for normal users.[3] Full: The Full edition includes all features of the Standard edition plus ffdshow, DScaler5 MPEG-2 decoder, DC-Bass Source Mod, Haali Media Splitter, Haali Video Renderer, and GraphStudioNext.[7] Mega: The Mega edition includes all features of the Full edition plus ACM and VFW codecs for video encoding/editing, AC3Filter, Haali Matroska Muxer, FourCC Changer, and VobSubStrip.[8] After version 10.0.0, 64-bit codecs are integrated into the regular editions. Prior to this version there was a 64-bit edition designed specifically for 64-bit OSes. After version 11.3.0, the 32-bit and 64-bit versions of LAV Filters share their settings, and an option to install only 64-bit codecs was added (visible only in Expert install mode).

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