Audacity can export to multiple formats such as wav, mp3 or ogg.
- To export your audio file go File > Export
- You can edit the bitrate, samplerate, etc. of the exported files under Edit > Preferences and under the Quality and File Formats tabs.
Note: If you want to export as mp3 and you are working from a non-Evergreen lab computer you need to download and install the LAME mp3 encoder.