Edit your sounds using cut, copy, and paste (with unlimited undo functionality), mix tracks, or apply effects to your recordings.

The program also has a built-in amplitude-envelope editor, a customizable spectrogram mode, and a frequency-analysis window for audio-analysis applications. Built-in effects include bass boost, wahwah, and noise removal, and the program also supports VST plug-in effects.

This program is open source, and this version adds tool tips, keyboard shortcuts, and OGG exporting and fixes some bugs.