Here are some key features of ?Cool Record Edit Pro?:

Recording
· Record new audio file from a microphone
or another sound source.

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, Mix, Mix From File and Insert or Delete noise or silence in an audio file).

Display
· Display a waveform window of an audio file and apply zooming.

Digital effects
· Apply different effects (Amplify, Delay, Equalizer, Fade, Flanger, Invert, Normalize, Reverse, Multi Tap Delay, Silence, Stretch, Vibrato, Echo, Chorus)

Audio filters
· Apply different filters to the selected part of an audio file (Ban Pass Filter, High Pass Filter, High Shelf Filter, Low Pass Filter, Low Shelf Filter, Notch Filter)

Support all major audio formats
· Cool Record Edit Pro supports a wide range of audio formats, such as MPEG (MP3, MP2), WAV, Windows Media Audio, Ogg Vorbis, Audio Tracks and Dialogic VOX. It is easy to convert an audio file from one format to another

Ease of use
· Cool Record Edit Pro provides a customizable interface, allowing you to build projects the way you want. It also supports standard Windows keyboard commands and mouse shortcuts

Markers
· Use markers in your audio file to quickly select between different selections! Selection tool
· Select a part of your audio file precisely with the selection tools of Cool Record Edit Pro