Free
Edit, mix, record and effect your audio files with this powerful editing utility
Record any sound/audio that is played through your sound card to MP3
Record, summarize and share your classes and lectures.
Programmable Audio Recorder and Player (Pre-Scheduled Audio Recorder)
AV Audio Recorder - Record audio data from any input
SoundTap Free will capture and convert any audio playing through your PC.
Free Sound Recorder & Online Recorder
Freeware sound recorder for all occasions.