During movie playback, you’re able to adjust video and audio effect, change subtitles, or even load external subtitles. With support of various advanced audio decoding technologies like Dolby, DTS, AAC, TrueHD, DTS-HD, etc., Leawo Blu-ray Player delivers lossless audiovisual effect and enjoyment. It supports to play back video and audio files in 180+ formats including: M4V, 3G2, 3GP, TS, RMVB, IFO, MOV, DIVX, XVID, VOB, WMV, HD MP4, HD AVI, HD MKV, HD MPEG, MP3, AAC, FLAC, etc. Both commercial and noncommercial DVD discs could be played back. Meanwhile, Leawo Blu-ray Player also offers free service for you to play back DVD movies, up to 1080P HD videos, audio files and ISO files. Designed as free and all-region Blu-ray player, it plays back all Blu-ray discs, folders and ISO files, regardless of disc regions and protections. Powered with advanced technologies, Leawo Blu-ray Player enables you to play and watch Blu-ray, DVD, ISO, up to 1080P HD videos and audio files on your iMac or MacBook without quality loss. What does Leawo Blu-ray Player do? The first free and all-region Blu-ray media player for Mac users to watch HD movies on Mac without any format barrier.