Audacity can also be used for post-processing of all types of audio (including podcasts) by adding effects such as normalization, trimming, and fading in and out. Audacity however, does not directly support WMA, AAC, or most other proprietary or restricted file formats, unless if used in conjunction with the FFMPEG library.
The latest release of Audacity is 2.0.5 and was released on 21 October 2013. As of 10 October 2011, it was the 11th most popular download from SourceForge.net, with 76.5 million downloads.
In Downfall Parodies
Audacity is sometimes used by Untergangers when sound editing is required.