There are many software alternatives for cutting mp3 files, some free like Audacity, some a little bit expensive, such as Sound Forge. However, there are some online tools that allow you to cut your mp3 files, free and fast. Want to create a ringtone fast? You can to trim your favorite song? mp3cut.net will allow you to cut any mp3 file with ease, in a matter of seconds.
All you need is a internet connection and the file at hand, upload it, cut it and save it. Easy ain’t it?