Audio players are devices or software applications designed to play sound recordings, such as music, podcasts, or audiobooks. They can be found in various forms, including portable devices like MP3 players, smartphones, and computers. Many audio players support different file formats, allowing users to enjoy a wide range of audio content. Modern audio players often come with features like playlists, equalizers, and streaming capabilities. Some popular audio player applications include iTunes, VLC Media Player, and Spotify. These tools enable users to organize their audio files, create custom playlists, and access vast libraries of music and audio content online.