Here we provide a list of seven programs, to create and distribute podcasts.
MP3 Encoder: LAME
Once you create your podcast in audacity, you need to convert it to MP3 format before you upload it to the internet. Converting your audio to MP3 makes the file size smaller and easier for others to download and listen to.
LAME is a program that works with Audacity to convert your audio to MP3.
You can download LAME here.