Audacity – 开源跨平台音频编辑软件



 Audacity ® a free, open source (cross-platform) digital audio editor, recorder, and mixer. 

What is Audacity?

Audacity is the world’s most popular free software for recording and editing audio. So if you’re producing music, a podcast, or just playing around with audio, Audacity is for you.

Who is Audacity for?

Audacity is for anyone who wants to get creative with sound. It’s also the perfect tool for anyone who needs to quickly edit or export audio, for any reason.

Is Audacity free?

Yes! Audacity has always been and will always remain free for everyone.

Is Audacity open source?

Audacity is proudly open source. This means its source code remains open to anyone to view or modify.
A dedicated worldwide community of passionate audio lovers have collaborated to make Audacity the well-loved software it is today. Many third-party plugins have also been developed for Audacity thanks to its open source nature.


– recording (from a microphone or mixer)

– import/export of WAV, AIFF, AU, FLAC, MP3 (via LAME encoder) Ogg Vorbis files

– advanced editing (cut, copy, paste, delete commands with unlimited “Undo” and “Redo,” multitrack mixing)

– digital effects (change the pitch, remove background noises, alter frequencies, remove vocals, create voice-overs for podcasts, etc.) and plug-ins (support for LADSPA, Nyquist, VST Audio Unit, including VAMP analysis plug-ins).

The full list of Audacity® features can be found on its official homepage here. Audacity is available under the GNU General Public License (GPL), offers support for over 20 languages and it runs on Microsoft Windows®, Mac OS X®, and Linux®.

官方下载页:Audacity ® | Downloads (

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