This utility is able to play almost any audio files, but also offers additional features to manage and organize the playlists with songs. You can play directly an entire folder because the program is smart enough to detect all audio files once you select the folder.
It is configurable and you can set different hotkeys as shortcuts for different commands. It is a tool that can make you be in a position to make sure that you can be able to automate the playlists. It can be used to organize the music file collection. You can as well listen to the tracks in a need to make sure that you can manage the playlists with ease.
Other additional functions of this tool include playing of the folder contents, manage resume play from the last track that you played meaning you do not need to start the work.
1by1 is licensed as freeware for PC or laptop with Windows 32 bit and 64 bit operating system. It is in audio players category and is available to all software users as a free download.