I spent days trying to find out why Xcode wouldn't download the latest version of a package on GitHub; I knew it had to be cached somewhere, but a couple of days searching Internet posts and deleting folders was futile. Finally, I downloaded this app (which looks like a version of BaoBab, an open source app), and I located the cache that held the unwanted version of the package. Nicolas has done a beautiful job on this app, and it's well worth the money. Buy this, don't waste time with the lite version.

Without even a tutorial, the space analyzer opened, was extremely usable, and detected my large space usage in mere seconds. It even allowed me to show in Finder and remove it, updating real time. I spent about 1 minute using the app and when done I verbally said "that was a NICE user experience"

This tool is exactly what I was looking for. It shows the layers of your drive and what is taking up space. Its fast, and cheap. Awesome and thank you!

I've used this app a million times. Whenever the hard drive is full, just fire it up.