I had a build up of 180gb cache files that I wasn't able to get to until now through using this program. It only took around 5 minutes to find what was taking up the most space on my 320gb hard drive. I would definitely recommend it.

There are some other apps out there that do this type of thing and do it very well. However, this one is my favorite for finding what files and folders are taking up the most space on my drive. I really like the fact that it offers options on how I want to view the information unlike another app that I have that limits me to viewing it in a Pie Chart style. It's a great app and I would highly recommend it!

Excellent program. If you’re a pc convert like myself and looking for a program like Treesize for the pc, this is it. Found a duplicate movie on the hd right away, have no idea how i ended with two of the same one. Also has a “find duplicates” mode too. Kinda cool to see how things are structured in the mac world of hard drives. Anyway great $15 spent.

Learn from my mistake. This is a version they’ve downgraded so that it can no longer scan as root. It’s a full version number and then-some behind the actual current version on their website. Once you buy this, you’ll learn that it costs an extra $15 to upgrade to the current version of the program. There are a dozen entirely free utilities that does what this version of the program does; the only prior advantage was that it could scan as root (to show hidden disk space usage) and this version absolutely does NOT do so. Save your money.