Mac App Store

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

To download Disk Doctor: System Cleaner from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.

Disk Doctor: System Cleaner


Open the Mac App Store to buy and download apps.


Free up tons of disk space with Disk Doctor by removing gigabytes of unneeded files from your hard drive.

With just a few clicks, you can selectively remove files from the following categories:

- Applications Caches
- Application Logs
- Browser Data
- Mail Downloads Folder
- Downloads Folder
- Large Files (files within your user folder that are larger than 100 MB)
- Partial Downloads
- Developer Files
- Old iOS Software Updates
- Trash Can

Disk Doctor now features a totally new UI design with full Retina support!

Let us know what other functionality you want added for the next version by emailing us!

What's New in Version 3.9

- Fixed user interface bug effecting users with very small screen resolutions


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Customer Reviews

Excellent, keeps overworked computers sane.

This utility is easy to use, absolutely wonderful, cleans up gigabytes of disk space otherwise lost to old files, and keeps the machine faster and more usable over time (especially when a computer is constantly busy and used hard daily.) This is an indespensible utility.

I ran it and it was ok. Cleaned ~1-2GB. Ran competitor clean ~3GB

I ran this application and it cleaned around 1 to 2 GB (~1.8). Then I ran a competing product and it cleaned another 3.3 GB. Seems like this product isn’t really the best in this class. However, it does clean up some space.

Illiterate UI Engineer

It’s a useful tool but the UI was designed by an illiterate.

It says “Bare with me”. Yes, it really does. I guess we’re supposed to get naked while using this thing. OK.

Disk Doctor: System Cleaner
View in Mac App Store
  • $2.99
  • Category: Utilities
  • Updated:
  • Version: 3.9
  • Size: 5.2 MB
  • Language: English
  • Seller:

Compatibility: OS X 10.7.3 or later, 64-bit processor

Customer Ratings

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