MLookerCL is a media viewer for movies and images, which works consequently in fullscreen mode. It can be easily controlled with mouse, keyboard and touchpad. It has many specialized options: Configurable command keys, finding recursively all viewable media files inside directories, playlists, saving of the current movie image at fixed timestamps, changing the rate or the aspect ratio of a movie, viewing metadata (e.g. exif), viewing image-raw files (nef, dng, ..), ... .