- Wondershare UniConverter is a complete video conversion toolset (conversion, editing, screen recording) with a simple user interface. It is easy to learn, cost effective and empowers you to work faster. - Enables movie and music lovers to convert the files to the various popular formats, like convert MOV to MP4, convert AVI to MP4, convert AVI to MOV, convert MP4 to MP3, and so forth and without any restriction. - Compress files to more manageable sizes, convert into over 1000 formats and edit your videos all with one software.The video player is totally free for using, supports playback of all movie formats, including MP4, WebM, MKV, MTS, 3GP, MOV, and more. After adding a movie file, you can play it in full-screen mode and exploit the playback controls for volume, speed up or slow down, and enabling/disabling subtitles.