Tools include spectral analysis (FFT) and speech synthesis.

Audio effects include amplify, normalize, equalizer, envelope, reverb, echo, reverse, sample rate conversion, and more.

Sound editing functions include cut, copy, paste, delete, insert, silence, auto-trim and more.

Supports numerous file formats, including WAV (multiple codecs), mp3, vox, gsm, real audio, AU, AIF, FLAC, Ogg, and many others.

First, however, you should take your time and explore the many other useful features, including many powerful tools for editing audio designed with sound engineering pros in mind.

It will not take much time to allow you to open or record a file and edit it with excellent results. It's designed to be very easy and intuitive to use for audio editing. It also supports many other file formats, including Vox, Real Audio, GSM, AIF, AU, FLAC, Ogg, and more. 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.

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

Download NCH WavePad Audio Editor 17.86