The Free MP3 Merger, as the name suggests, joins several MP3 files to form a single one. There are several advantages of doing this. All the music files which are scattered on several devices can be put together. It will be easier to manage them and segregate them according to their genres, artists, dates, etc. Apart from this, the number of files that can be merged into a larger one is also quite impressive. Anyone can use the freeware without any glitches. Those who are new to the technology will also find the Free MP3 Merger very simple. The fact that it takes just a few seconds for any number of music files to be joined together is yet another feather in the cap. Once the merger is done, users will not find any difference in the quality of the MP3 files and will be able to enjoy them at all times. The functions available on the interface can be carried out with just a few clicks. For example, the 'Select files' option lets users choose the MP3 files that need to be merged. At one instance, they can merge files between 2 and 9999 in number. Once this is done, the next step would be to select the output destination in the Free MP3 Merger. The folder in which the merged file can be saved is at the discretion of the user. Clicking on the 'Merge files' will start the process. Users can remove files from the list so as to further customise their playlists. A group of tracks can also be removed completely from the folders. Users can even select all the files from a particular group and move it to another group once the merger is completed. The Free MP3 Player is compatible with any Windows OS.