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To download Disk Diag - Clean your hard drive with just a few clicks from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.

Disk Diag - Clean your hard drive with just a few clicks

By Rocky Sand Studio Ltd.

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** Over 2 MILLION downloads worldwide ** - Thanks for your amazing support!
-- Featured by Apple in "BEST NEW APPS", "GET STUFF DONE" and "INVALUABLE UTILITY" --

Disk Diag is the perfect tool to free up tons of disk space with only a few clicks.

- Clean up Application Caches and Logs
- Clean Empty Downloads and Mail Downloads folder
- Erase items in the Trash
- Clean Browser Data for selected browsers
- Find and remove large files within your home folder

Disk Diag is the best way to quickly clean up your hard drive.

We'd like to know how to improve Disk Diag, contact us at Rocky Sand Studio

What's New in Version 1.4

We would like to THANK YOU for all your amazing support. We're committed to listen to all your feedbacks and keep adding new features frequently.

[added] New module
[added] Resizable window

Please LEAVE AN UPDATED REVIEW if you like this new version, otherwise contact us with your issue!


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Customer Reviews

Great utility!

I have had it on my iMac for ages it does not take up much room. I have 32 gigabites of ram but sometimes when I rip a music video I have the comfort of knowing nothing is in the way, I highly recommend Disk Diag it keeps thing running smooth and I don’t see too many spining balls.

Awesome App

This is a fantastic app. It is easy to use and effective.

I got it when it was free, but it is definitely worth paying for. I would suggest buying the $9.99 version, since this version is $5.99 when it isn’t on sale. Go to The $9.99 version offers more features, like finding out exactly what is on your hrad drive, opening it in finder, and letting you delete what you need to delete.

Best In Class Memory Management

I have downloaded so much file management, and disk cleaner software that I’m certain to be determined a hoarder of this genre’. Disk Diag does what it says it does… It works.

Disk Diag - Clean your hard drive with just a few clicks
View in Mac App Store
  • $2.99
  • Category: Utilities
  • Updated:
  • Version: 1.4
  • Size: 2.1 MB
  • Language: English
  • Seller:

Compatibility: OS X 10.7 or later, 64-bit processor

Customer Ratings

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