Free Mileage MP3 is a tool that allows you to easily merge different audio tracks into one single, more easily, easily and easily drag: drag and drop them.
In addition to this, you can convert your songs from one format to another, convert them from MP3 to WAV, OGG or WMV with just one click.
In both cases, the process is faster and does not produce temporary files in the process. Instead, it works directly on the original files (so it's better to create backup and backup copies). In addition, you can carry batch conversion.
Free Combine MP3 is a good audio conversion tool. It is lightweight and easy to use, and it will definitely be helpful on multiple occasions.