Music
WALTR is a new Mac app from Softorino (creators of iBetterCharge app) that's designed to make it easy to upload and convert any music or video file to an iPad or iPhone format for native playback. It supports a huge variety of media file types, including MP3, MP4, AVI, CUE, WMA, M4R, AAC, M4V, M4A, FLAC, ALAC, MKV, and more. It even supports file types that are not normally compatible with iOS, including MKV, AVI, FLAC, and CUE, allowing them to be played in the native Music and Movie apps on iOS. Using WALTR is simple.
WavePad Sound Editor
WavePad is a full featured professional audio editor program for Mac OS X perfect for any audio project in the sound studio or at home. Easily record and edit music, voice and other audio recordings. Cut, copy and paste audio clips, add effects like echo, amplification and noise reduction and explore the other powerful tools designed with the professional sound engineer in mind to take your audio projects to the next level. The easy-to-use interface will have you up and running quickly with all the powerful tools you need at your fingertips.