Audacity Portable 1.3.9

Like many other GNU programs and free license multiple developers, Audacity is a very full and careful editing of audio. Audacity is a free audio editor, easy to use and multilingual Windows, Mac OS X, GNU / Linux and other operating systems.

It can be used to:
Record live audio.
Convert tapes and records into digital recordings or CDs.
Edit Ogg Vorbis, MP3, WAV and AIFF.
Cut, copy, merge, and mix sounds.
Change the speed or pitch of a recording.
And much more. See the complete list of features.

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