Edit your audio files by cutting, copying, pasting, and mixing them.
Import MPEG audio (including MP2 and MP3 files).
Supports various file formats like WAV, AIFF, AU, and Ogg Vorbis.
Audacity Portable also has a built-in amplitude-envelope editor, a customizable spectrogram mode, and a frequency analysis window for audio analysis applications. It comes with many useful features, some of which are: Download Audacity Portable Offline Installer Setup for Windows. Edit your sounds using cut, copy, and paste features (with unlimited undo functionality), mix tracks, or apply effects to your recordings. Audacity can record and play sounds and import and export WAV, AIFF, MP3, and OGG files. Audacity Portable is an open-source, cross-platform audio editor and recorder.