Mac App Store

Mac App Store is the simplest way to find and download apps for your Mac.

To download DaisyDisk from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.


By Software Ambience Corp.


Open the Mac App Store to buy and download apps.


Get a visual breakdown of your disk space in form of an interactive map, reveal the biggest space wasters, and remove them with a simple drag and drop.
Discover what’s hiding inside the “Other” storage category and clear it up.
Recover disk space by finding and removing large useless files.

Featured in the “Essentials”, “Best of Mac App Store” in 2015, 2013 and 2011, “Get Productive”, “Get Stuff Done” and “Invaluable Utilities” editorials of the Mac App Store.

Over 450 reviews in the media including major titles like Forbes, TechRadar, Lifehacker, Gizmodo, MacRumors, 9to5mac, Macworld, TUAW, MacStories and many others.

Daring Fireball: “[…] Daisy Disk is my personal favorite for analyzing disk usage on the Mac. It’s a beautiful app. […]”

TechRadar: “[…] we recommend an easy-to-use utility called DaisyDisk. This app helps you easily find and remove unneeded files you may have forgotten about.”

LifeHacker: “DaisyDisk is a beautiful disk space analyzer. It’s the preference of many Mac users. […] DaisyDisk is very fast and very pretty.”

Gizmodo: “Deleting files and sorting out disk-space is one of those tasks most people dread, so I can definitely appreciate that DaisyDisk has tried making it as fun (and beautiful) as possible.”

MacRumors: “The new DaisyDisk 4 has a new, flatter design […], with bright colors, it’s able to scan drives up to 20 times as fast, and it consumes less memory when in use.”

9to5Mac: “DaisyDisk, chosen by Apple as a Mac App Store ‘essential’, provides a cleaner and more interactive circular interface for [visualizing Mac’s hard drive].”

Macworld: “For only ten bucks, DaisyDisk is a simple, convenient utility for every Mac owner, and it gets the job done well for less technically-inclined users.”

TUAW: “Daisy Disk is the perfect example of one of those tools that should be built right into OS X.”

MacStories: “While there are a few similar apps none of them even come close to matching the beautiful DaisyDisk interface.”

Beautiful Pixels: “DaisyDisk is a phenomenally helpful utility app for Mac. […] This is a really fascinating way to take a look at all the files and folders residing on your Mac.”

Notable features:
• Unique interface that makes it easier than ever to find and delete large useless files
• Unmatched speed of scanning – it typically takes only a few seconds to scan your entire startup disk (depends on your disk and CPU models)
• Integrated QuickLook for previewing file content
• Scanning multiple disks in parallel at maximum speed
• Real-time information about mounted disks
• In-app file deletion
• Fully supports Retina displays

What's New in Version 4.4

- Added Japanese language.
- Improved display of hidden disk space.
- Improved disk sorting order: first by physical device, then by alphabet.
- Optimized context menus and tweaked UI.
- Fixed a lot of bugs.


Screenshot 1
Screenshot 2
Screenshot 3
Screenshot 4

Customer Reviews

Wonderful way to visually represent your MacBook Hard Drive!

Haven’t tried to delete anything yet; however, what an awesome way to see everything on your MacBook—and I mean everything! I did take advantage of offer to download more thorough scanning version of app from their website (free). Love the way I can just hover over each segment to see exact breakdown of what is in that segment and space allotted. Kind of like peeling away layers to get to deeper and more hidden levels. For example, in Dropbox, it lists photo albums, then each photo taking up space on my hard drive. Looking forward to using app to clean out unwanted files. Had to write review right away though—extremely impressed with DaisyDisk!

A highly efficient timesaver!

I’m always skeptical of Apps that promise the world and don’t deliver. However, this one is the real deal. I kept pecking away at deleting files so that I had space on my startup disk, but wasn’t making much progress. Within 5 minutes of use, I found over 60GB that I could free up. I’m also diving into other areas, and it is amazing how quickly all of the stale/unused files had consumed my flash drive.

Great app, thanks for developing!

The best visual representation of a hard drive I’ve ever seen.

The developers of this app got really creative. The entire hard drive is represented by a compounding pie-chart that’s hard to understand at first, but once you get it, is far more efficient than hunting through Finder. Really love this app. Definitely worth the $5 ( I think) I spent on it. By far the best choice I’ve seen for managing the small-ish SSDs that come with the newer MBPs. Or data management in general.

View in Mac App Store
  • $9.99
  • Category: Utilities
  • Updated:
  • Version: 4.4
  • Size: 2.8 MB
  • Languages: English, French, German, Japanese, Polish, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese
  • Seller:

Compatibility: OS X 10.10 or later, 64-bit processor

Customer Ratings

Current Version:
All Versions:

More by Software Ambience Corp.