4Videosoft Video Converter for Mac is one professional video converter tools for Mac users to convert bewteen any video files MPEG MP4 H.264 VOB MOD AVI WMV 3GP MOV MOV etc along with HD video TS MTS M2TS. Also it enables you to convert video to audio MP3 AAC AIFF M4A etc and convert between audio formats. What''s more it helps you make the personality videos by various editing functions. You can modify video effect trim video length crop video frame merge video segments and add watermark. Thus you can enjoy your own video easily. Key functions: 1.Convert Video/HD video Files for Mac users 4Videosoft Video Converter for Mac help to convert various video files on Mac OS such as MP4 MPEG AVI MOV VOB TS MTS and so on. It also can extracts audio from video to MP3 AAC WMA M4A etc. Moreover you are allowed to convert between any different audio files. 2.Various editing function to make your own videos 4Videosoft Video Converter for Mac provides many editing functions such as modify video effect trim video length crop video frame merge video segments and add watermark. You can use it to clip video length by presetting the exact start and end time cut off the unwanted black edges and adjust aspect ratio to get the perfect video play region for your player merge the selected video chapters into one continuous video movie etc. 3.Preview function and friendly user-interface It allows you see clear the original video and output video at the same window which is helpful for your better optimization. The friendly user-interface of 4Videosoft Video Converter for Mac can make it easy to operate even if you are the beginner. It offers you the fastest convesrion speed and best conversion quality.