WavePad is a full featured sound editor that lets you professionally edit and make voice and other audio recordings.

With WavePad you can cut, copy and paste parts of recordings and, if required, add effects like echo, amplification, and noise reduction and will work as either WAV editor or mp3 editor but it also supports many of the other file formats including Vox, Real Audio, GSM, AIF, AU, FLAC, Ogg and more.

It's designed to be very easy and intuitive to use for audio editing. It will not take much time at all to allow you to open or record a file and edit it with excellent results. However, you should take your time and explore the many other useful features including many powerful tools for editing audio designed with the sound engineering pros in mind.

Wavepad Features:

Supports a number of file formats including wav (multiple codecs), mp3, vox, gsm, real audio, AU, AIF, FLAC, Ogg and many others.
Sound editing functions include cut, copy, caste, delete, insert, silence, auto-trim and more.
Audio effects include, amplify, normalize, equalizer, envelope, reverb, echo, reverse, sample rate conversion and more.
Tools include spectral analysis (FFT) and speech synthesis.
Audio restoration features including noise reduction and click pop removal.
Supports sample rates from 6000 to 96000Hz, stereo or mono, 8, 16, 24 or 32 bits.
Ability to work with multiple files at the same time in separate screens.
Includes its own CD ripper with 'ultrafast 'rip mode and cddb music database lookup.
Links directly to the Express Burn CD Recorder to burn your sound files to CD.
Recorder supports auto trim and voice activated recording.