I need a FREE and FULL VERSION of a DRM remover for audio files (please)?

I have been searching for hours. I have found nothing. I have downloaded probably 20 or so programs that turned out either trial-based or just wouldn't do what I needed. I cannot pay for this software, we can barely feed our horses. Please, if you know of a software, that -works -removes DRM -is ABSOLUTELY 100% NO BS FREE -converts .wma to mp3, than please I'm begging you to share it with me. I will download whatever I must 0.o