Download Audacity Windows 7 Free

Is an audio recorder and editor which is easy to use.

iTunes: Lets you create and reproduce music music in the MP3 player and save it in the iPod.
mp3DirectCut: Is a program that lets you cut, normalize and change the volume of MP3 files.
GX Transcoder: Converts almost any audio format: mp3, wma, ogg, wav, etc.
CDex: Is an audio encoder program used to convert CD to MP3.
FL Studio: (Fruity Loops) is an application with whichyou’ll be able to create your music based on tracks,loops and more.