SuperPlayerFree is a fully functional media player able to play almost every kind of media file. Compare with SuperPlayerPro, SuperPlayerFree have a smaller transparent watermark on the left-top window. The supported formats include: 1. Audio Files: AAC, AC3, AIFF, M4A, MKA, MP3, OGG, PCM, VAW, WAV, WAW, WMA. 2. Movie Files: 3GP, 3IV, ASF, AVI, CPK, DAT, DIVX, DV, FLAC, FLI, FLV, H264, I263, M2TS, M4V, MKV, MOV, MP2, MP4, MPEG, MPG, MPG2, MPG4, NSV, NUT, NUV, OGG, OGM, QT, RM, RMVB, VCD, VFW, VOB, WEBM, WMV, MK3D. 3. Subtitle Files: AQT, ASS, JSS, RT, SMI, SRT, SSA, SUB, TXT, UTF. Features: - Playback Support (Play/pause, Previous frame/Next frame, Backward 5s/Forward 5s, Backward 60s/Forward 60s and Seek Precisely. - Play Speed Support (2x,4x,8x,16x,1/2x,1/4x,1/8x,1/16x). - Video adjustment (Easy to change Brightness, Contrast, Gamma, Hue, Saturation. - Easy to change Video/Audio/Subtitle tracks channel. - Screenshot Support. - Fully compatible with OS X 10.11 (OS X EI Capitan) - Sandboxed for the Mac App Store. - And More... If you have any questions or suggestions, please contact me by email: alwaythebest@sina.cn.