K-Lite Codec Pack Full Comprehensive selection of video codecs which allow for the playback of most types of video files found on the web including DivX, XviD, MKV, MusePack DirectShow.
8GadgetPack Integration for gadgets and desktop customization in newer Windows versions including Windows 7, 8 and 10
K-Lite Codec Pack Standard Free collection of high definition video and audio codecs including DirectShow video decoding filters and MPC-HC player.