Diskeeper is a quick tour of the disk tool.By browsing the disk to generate an easy-to-use disk usage chart where you can easily find files and folders that you no longer need and remove them to free up disk space.
The key feathers:
1.View files and folders information as the Finder manner
2.Through the collection boxes for batch remove
3.Quickly and easily browse the file and folder
4.Support Snow Leopard, Lion
-Optimize disk scan
-Fixed some bugs
MP3 Audio Recorder 
Video to GIF Pro 
MP3 Gain 4 