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Editors' Review

by   / October 28, 2012

Disk Inventory X is a free disk utility for Mac OS X that gives you a summary of your disk usage, both in text and visually. Need to know how much space is being taken up on your drives by photos or audio files? Disk Inventory X will give you the answer quickly.

The program is easy to install, and its interface is clean. When you run it there's a simple disk selector dialog, which expands to a larger window. A standard hierarchical view of your drive in the left pane shows you the total size of each folder or file. In the interface's right pane is a colorful graphical representation of the types of files on your drive. Each file type is color-coded, so you can see how much space a particular type of file occupies. If you want to see all the tags and information associated with any file or folder, you need only click on it and a pop-up shows all the information the OS has on the item.

Disk Inventory X worked fine for us, and gave us a handy view of our disk usage. The graphical interface lets you see at a glance how much space is used by particular file types; for most people video and audio files will be the majority. Considering Disk Inventory X is a free app, this would be a useful addition to any Mac system.

What do you need to know about free software?


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Full Specifications

What's new in version 1.2

new features:

  • new application icon thanks to Anton Repponen
  • support for dark mode on 10.14
  • tree map: the rendering is done in full resolution on Retina displays
  • German, French and Spanish localizations re-added
  • Disk Inventory X is now 64 Bit (Intel only ;-)
  • project updated to Xcode 10.1

bug fixes:

  • various small bug fixes and improvements (mostly due to changes in macOS)


Publisher Tjark Derlien
Publisher web site
Release Date February 28, 2019
Date Added March 10, 2019
Version 1.2


Category Utilities & Operating Systems
Subcategory File Management

Operating Systems

Operating Systems Mac
Additional Requirements
  • macOS Mojave
  • macOS High Sierra

Download Information

File Size 7.95MB
File Name Disk Inventory X 1.2.dmg


Total Downloads 480,048
Downloads Last Week 138


License Model Free
Limitations Not available
Price Free
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