Mac App Store

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

To download ClearDisk - Clean Your Startup Disk from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.

ClearDisk - Clean Your Startup Disk

By Nektony

Open the Mac App Store to buy and download apps.


ClearDisk cleans up your disk, removes unnecessary files, and speeds up your system in 5 minutes!

ClearDisk is a simple and effective Mac OS X utility that finds unnecessary files on the hard disk, and allows you to remove them to free up space with just a few clicks!

Temporary files are created during regular system operation, many of which are not removed after use. ClearDisk finds these files, displays them and the amount of space they take up, and allows you to remove them.
The application finds redundant system files and gives you a simple way to remove them.

ClearDisk is efficient because it intuitively searches where temporary files are created, saving you time and a significant amount of space.

1. Language Resources
ClearDisk removes unnecessary localization files from Mac OS X, freeing up a large portion of space.

The Downloads folder is often forgotten, and can take up huge amounts of space. ClearDisk scans the folder, displays its files, and allows you to clean up anything unnecessary.

3. Caches 

ClearDisk cleans Cache files, which eat up precious disk space. 

4. Trash

ClearDisk also cleans Trash. While it’s easy to click “Empty Trash,” many people toss things into Trash and completely forget about emptying it periodically.
3 steps in 5 minutes for excellent results:
• Scan the disk and identify the unnecessary files. This displays them with a short explanation text.
• Select files that need to be deleted.
• Remove unnecessary files.

ClearDisk – a simple solution to manage your Mac’s disk space. Save your time and disk space with ClearDisk!

ClearDisk is part of Nektony’s line of memory utility products. Nektony’s other tools are: Disk Expert, Disk Inspector, Boost&Memory, Funter.

ClearDisk requires OS X 10.8 or later.

NOTE: We cannot reply in the comments. If you have any comments or issues, please contact us directly at We will respond within one business day.

What's New in Version 2.0

OS X 10.8 or later required.
Performance optimization
Retina display support
Minor improvements


Screenshot 1
Screenshot 2
Screenshot 3
Screenshot 4
Screenshot 5
ClearDisk - Clean Your Startup Disk
View in Mac App Store
  • USD 8.99
  • Category: Utilities
  • Updated:
  • Version: 2.0
  • Size: 1.6 MB
  • Language: English
  • Developer:

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

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.