
Audacity is a free audio editor. You can record sounds, play sounds, import and export WAV, AIFF, Ogg Vorbis, and MP3 files, and more.
Changes in Audacity 1.3.5 beta :
• Recording / Playback:
- Several bugs fixed so that latency correction should be better, and more devices work correctly. Problems with invalid sample rates under Linux should be much rarer.
- Newer version of Portaudio library.
- New feature to record onto the end of an existing track (hold Shift while clicking Record).
• Import / Export:
- Updated versions of Libogg, Libvorbis, Libflac, Libsndfile and Twolame libraries.
- Handling of unsupported file formats more informative.
- Handling of file names with slashes on OS X improved. New dialog allows replacement of illegal file name characters on all platforms.
• Interface:
- Improved scaling and layout for rulers and VU meters.
- Envelope fixes/improvements including full control of undo/redo.
- New keyboard shortcuts and improved menu navigation.
- Preferences: More intuitive tab arrangement. New options for mute/solo and Metadata Editor behavior. Language can now be changed without restart.
- Expanded Build Information tab.
• Effects:
- New Vocal Remover plug-in, improvements for Generate effects.
• Compilation:
- Fixes when building Audacity with libraries disabled.
- Improvements to make Mac and Solaris builds easier.
• Security:
- Full fix for issue CVE-2007-6061 on systems where temporary directories can be changed by other users (thanks to Michael Schwendt).
• Miscellaneous:
- Updated translations for many locales.
- Several stability improvements.















Audacity rocks!! thanks for the heads up on the new release =)