Perian is a free, open source, QuickTime component that extends QuickTime support for many popular types of media, including MKV, FLV, WMV, AVI, DivX, and XviD. Perian is one stop codec resource on Mac similar to K-Lite Codec Pack on Windows. K-Lite Mega Codec Pack includes codecs for the most popular compressions like Divx and Xvid as well as some of the less popular but still necessary codecs. K-Lite Mega Codec Pack includes the Full K-lite codec pack as well as Quicktime and Realplayer codecs and BS Player. Codecs and DirectShow filters are needed for encoding and decoding (playing) audio and video formats. K-Lite Mega Codec Pack or K-Lite Codec Pack is a collection of codecs, DirectShow filters and tools. However, after testing, Techisky found there is a K-Lite Codec for Mac alternative/equivalent that works similar to K-Lite Codec on mcOS 10.14 Mojave, macOS 10.13 High Sierra, macOS 10.12 Sierra, OS X EL Capitan 10.11, Yosemite 10.10, Mavericks(10.9), Mountain Lion(10.8), Snow Leopard(10.7), Leopard(10.6), etc. Recently switched to Mac computer but have problem of playing MKV, AVI, WMV, FLV, MTS, MXF, etc with default Quicktime player? You probably have used the popular K-Lite Codec Pack (with full name “K-Lite Mega Codec Pack”) on Windows and thought there might be a K-Lite Mega Codec Pack for Mac OS X.Īctually there is not a K-Lite Codec pack for Mac at the time of this writing.