With Digital Audio Editor you can:

• Open, create, and save audio files in any of the supported formats (can also save any portion of a loaded file to disk as a new file);
• Display audio data waveform (Zoom Full, Zoom In, Zoom Out, Zoom Vertical);
• Play audio files or any portion of the files (Play, Pause, Stop);
• Record audio data from a microphone or any other available input device (you can record audio from DVD / VCD / CD Player, MP3 Player, RealPlayer, Windows Media Player, Web Page, Internet Conversation, Internet News, Internet Radio Station and more) ;
• Edit audio files visually (Cut, Copy, Delete Selection, Delete Silence, Paste, Paste From File, Mix, Mix From File);
• Apply various effects (Amplify, Compressor, Delay, Equalize, Fade In and Fade Out, Flanger, Invert, Normalize, Phaser, Reverb, Reverse, Silence, Shrink, Stretch, Vibrato, etc.);
• Apply different filters to any selected portion of audio files.

Digital Audio Editor supports the following file formats:

Waveform Audio (PCM Wave) Files (*.wav).
MPEG Audio (Various Layers) Files (*.mp3;*.mp2;*.mpeg).
Windows Media Audio Files (*.wma).
OGG Vorbis Audio Files (*.ogg).
CD Audio Tracks (*.cda).
VOX Dialogic ACPCM Files (*.vox).
RAW Audio Files (*.raw; *.pcm).
G.72x Audio Files (*.g721;*.g723;*.g726).
AU Unix Audio Files (*.au;*.snd).
AIFF Apple Audio Files (*.aif;*.aiff;*.aifc).
MPC Audio Files (*.mpc).
DSP Audio Files (*.dsp).

Homepage - http://www.audioeditor.us/