Snapper from AudioeEase is released. Functions include: When you select an audio file in the Mac Finder, Snapper immediately appears right beneath the current window, showing you the wave form.. In the Snapper wave form you can select a part of the sound file and:
• drag it out, to create a new file.
• upload it to your Pro Tools cursor.
• turn the selection into an mp3 file.
• split stereo files into separate .L and .R files or vise versa
• convert to mp4 and attach it to an email in one go.
• export to AIFF, WAV, BWF, mp3, or m4a.

Full feature list at AudioEase/Snapper

Try snapper for free for 100 days with the fully functionable demo. You can also buy Snapper at the price of €59