The Free, Cross-Platform Sound Editor
Audacity® is free, open source software for recording and editing sounds. It is available for Mac OS X, Microsoft Windows, GNU/Linux, and other operating systems
The latest release of Audacity is 1.3.13 (Beta). This is our active version with the latest features and fixes. We recommend this version for more advanced users, and for everyone on Windows 7, Windows Vista and Mac OS X 10.6/10.7. Documentation and translations into different languages may not be quite complete. See New Features in 1.3 for more information about the 1.3 Beta series.
Audacity 1.2.6 is our main release, complete and fully documented, but no longer under development. You may install Audacity 1.2.6 and 1.3.13 on the same machine.
DOWNLOAD
Mac OS X 1.2.5 (Intel) or 1.2.6 (PPC)
Linux/Unix 1.2.6 (in source code)