Aiseesoft Free Mac AVI Player - Version 6.6.16 Aiseesoft Free AVI Player can allow you to enjoy AVI video files with lossless quality. Apart from that, it enables you to play 4K videos and HD videos, including 1080P/1080i/720P videos and more, and most of the 4K/HD video formats are high supported, such as MP4, H.264/MPEG-4 AVC, H.265/HEVC, TS, MKV, AVI, MOV, FLV and WebM. Key Functions: 1. Play videos with various formats with perfect effectThis AVI player for Mac enables you play any Play various videos of popular formats including AVI/MP4/MKV/MOV/WMV/FLV/M4V with high quality video and audio system. So you can enjoy your videos with perfect image quality. 2. Support 4K and HD playbackThis professional Video Player for Mac can also Play 4K and HD videos of different formats with no pressure. You can enjoy any most of the 4K/HD video formats like MP4, H.264/MPEG-4 AVC, H.265/HEVC, TS, MKV, AVI, MOV, FLV and WebM etc. Meanwhile, you can play clear video like 1080P/1080i/720P videos smoothly on wide screen on your computer. 3. Wonderful user experienceThis AVI Player is an easy-to-use playing application with the simple operation steps can help you easily use it without any confusion. It is a fresh and simple design, with no redundant buttons. You can easily locate the functions you want. This Video Player also provides you the customized screen mode like half size, normal size, double size and fit to screen. 4. Choose your needed video track and audio trackWith this Mac Media Player, you can set the most suitable subtitle track through click video, and then click video track. You can also click audio, and then choose your needed audio track, audio channel and audio device.