There are many applications on the Internet that you could use in order to manage your audio files. One of them is Merge MP3.

It's a neat software solution that allows you to merge multiple MP3 files together and listen to them inside the program using the built-in player. It sports a clean and simple user interface with a really intuitive layout.

The application takes almost no time to install and it doesn't come with a complicated setup that you would need to complete before you can actually use it. It sports a clean and intuitive graphical interface with many nice tools at hand.

Merge MP3 is a neat software solution that allows you to merge multiple MP3 files together and listen to them inside the program using the built-in player.

The program comes with a tree view that allows you to easily browse through drives and directories on your computer and to add files. It also comes with a drag and drop feature that you could use. It supports multiple audio formats, so you don't have to worry about not being able to work on your files.

It displays the track number, artist, title, album, year and genre. You can also add a comment to your file. You can create a new file or replace the original one, add silence of a certain number of seconds, pick the output file and the output format.

It comes with a built-in music player that allows you to preview files if you want and the conversion process doesn't take long. The application comes in multiple languages that you can choose from.

It has an extensive settings menu, you can play a sound when the process is completed or try to set source folder as destination. All in all, Merge MP3 is a useful software solution that allows you to merge multiple MP3 files together and listen to them inside the program using the built-in player.