Cut sections from your music, move them around, add effects, or merge two audio files with the Wavepad audio editor.
This program includes many useful features. It can also remove unwanted noise from audio files and rip CDs. In short, it covers all the basics while offering tools you wouldn’t expect from a free program.
These capabilities, along with its more advanced options, make it one of the better choices—especially when you need to remove background noise without access to a recording studio.
Wavepad supports formats such as WAV, MP3, VOX, GSM, RealAudio, AU, AIF, FLAC, and OGG.
Here you can download Wavepad for free—a popular freeware tool for editing audio files.