Free and open source softwares

Audio Converters
Switch

Burning Softwares
InfraRecorder
ISORecorder page (with general instructions on use):
CDBurnerXP Pro
DeepBurner Free
ImgBurn (burn ISO images)
Final Burner Free
BWGBurn
BurnAware FREE Edition

Radio Rippers
Radio Ripper

Partition Editors
Easeus Partition Master Home Edition