Daisy Disk
Daisy Disk (Available in the App Store) displays all of the files and folders on your computer in a visual layout. The layout looks like a pie chart, making it easy to see what files and folders are taking up more space on your computer.
There is also a built-in tool for removing any files or folders you don’t want, simply drag them to the bottom of the window.
Just found this ap listening to Phlern. Just wanted to share.