MP4 Media Player is a tool with all the basic functions that will let you watch video files. It's obvious that the only format this software supports is MP4. As you may already know, MP4 is one of the most popular video formats, though maybe not as much as AVI, but it is supported by lots of media players.
In case you have a media player that does not support this format, you can download this free Mp4 Player. MP4 Media Player can be associated with Mp4 files, so every time you double click on a file, the software plays it.
The program seems to have been designed to be simple. It doesn't come with a lot of functions, just the basic ones, such as play, stop and pause. There is a bar that shows the running time of the files, which you can move forward if you are not interested in some video files you are watching.
As with every other player created by the same developer, you can manage playlists with ease. The program lets you save the files you are currently watching, so that you don't have to load them over and over again every time you launch the software. The program lets you create as many playlists as you want and load them whenever you want. The application does not occupy a lot of space on your hard disk and it is totally free, so it is a good program to be installed.