Cool MP3 Editor is an intuitive multifunctional audio files editor and recorder for Microsoft Windows. It allows you to perform various operations with audio data such as displaying a waveform image of an audio file, editing, recording and applying various audio effects. Supports all major audio formats. Provide 8 sound effects. Support mp3 VBR codec and Windows Media 9 format. Support ID3 tag and CDDB.

Features
Editing - Open, create and save audio files. Play an audio file or any part of it. Visually edit an audio file (Cut, Copy, Delete, Paste, Paste From File, Insert or Delete noise or silence in an audio file)
Display - Display a waveform window of an audio file and apply zooming
Recording - Record new audio file from a microphone or another input device
Digital effects - Apply different effects (Amplify, Delay, Equalizer, Fade, Normalize, Silence, Stretch)
Support all major audio formats - Supports a wide range of audio formats
ID3 tag & Media information - Insert and change information about an audio file (Album, Artist, Genre, Title)

Supports the following file formats
Waveform audio (WAV)
MPEG Audio (MP3 and MP2)
Windows Media Audio (WMA)
Audio CD Tracks
OGG Vorbis Audio
VOX Dialogic ADPCM
RAW Audio