Kantaris is a multimedia player that supports most commonly used audio and video file formats. Straight from the installation, you will be able to set file associations.The types that the program can handle include 3GP, AVI, DIVX, FLV, MKV, MOV, MPEG, XVID, FLAC, MP3, WAV, WMA, RAR (plays these archives without having to extract media), and DVDs.