MP3 Cutter Joiner is an audio editing application for Windows. This application allows you to do two great things. First, it allows you to cut or split MP3 files. So, if you have a file which you need to split in two or more parts, while conserving the audio's quality, you can use this one to do it. The second function is that of a joiner or merger. If you have several files that you want to add to a new file, you can select them all and they will be joined together, glued, if you will. The quality will maintain its original source. Although the support provided by the company on its web page lacks a lot, the program is really easy to use. All you have to do is add your files using the Add file button and select what you want to do. If you want to Cut the files, use the start point and end point to determine where the cut will be made, if you want to glue several files together just add them to the right column in the order you want them to be joined. MP3 Cutter Joiner supports all Windows versions from the 98 to the 2003. However, Vista works just fine.