Free Disk Inventory X disk usage utility for Mac OS X lets you ‘see’ your hard drive

Disk Inventory X is a disk usage utility for Mac OS X (10.3 and later). It shows the sizes of files and folders in a special graphical way called “treemaps.”

If you’ve ever wondered where all your disk space has gone, Disk Inventory X will help you to answer this question.

Disk Inventory X is free and released under the GPL.

More info, screenshot, a link to a one minute video about the app, and download link here.

[Thanks to MacDailyNews Reader “LinuxGuy and Mac Prodigal Son” for the heads up.]


  1. My wife is gonna get a kick out of this. She’s a PC user and I’m currently storing all 22 gigs of her music files on my Mac because, well because she’s a PC user and her PC ain’t workin’ for shit at the moment. lol.

    Anyway, this Disk Inventory X app provides a sweet little breakdown of the sizes of each of her iTunes artist folders for a handy side by side comparison. Etta James tops the heap at 206MB. ahaha! I love it.

    This thing is worth the trouble of installing just to monitor the iTunes Library if nothing else, imho ” width=”19″ height=”19″ alt=”grin” style=”border:0;” />

  2. Been using this app for years. Wonderful helper against the constant tide that’s choking my disks. Great to see it mentioned on one of my favorite sites. Keep up the good work, but be done with the smugness, willya ?

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