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Wise Disk Cleaner

Free Disk Cleanup and Defragment Tool

Clean useless and outdated junk files, browser traces, cookies, and history. Free up your disk space, protect your privacy, and make your PC run faster.

Features User Guide Reference Review ()

Appearance Upgrade: Light & Dark Mode

The user interface of Wise Disk Cleaner has two modes, light mode, and dark mode. According to your usage habits, you can freely choose to switch between the two modes. If you have normal vision or are receiving correction, you will see more clearly in light mode. While working in the light mode for a long time late at night may make your eyes sensitive, switching to dark mode can relax your eyes.

Clean and Free Up Disk Space

As the computer is used for a longer time, various temporary files, outdated update files, log files, and other files that are useless to users will increase in number, taking up valuable disk space and even slowing down the Windows system.

Use Wise Disk Cleaner to delete these useless files regularly to get more free disk space and stop your disk from turning red.

Erase Trace to Protect Your Privacy

When you use your computer, whether you browse the web, watch videos, edit local documents, or view pictures, traces of your use will be left in the system. Delete recently used files, frequently used folders, and Quick Access records, clean up browser Cache, History, Cookies, etc. to protect your privacy.

Wise Disk Cleaner provides a Safe Deletion mode, which can effectively reduce the possibility of deleted files being recovered by data recovery software and further protect your privacy from being prying eyes.

Defragment and Optimize Your Disk

Whether it's an HDD or an SSD, you can improve your computer's performance by reorganizing files and freeing up space by defragmenting and optimizing your disk, making your PC run smoother and boot up faster.

  • Defragmenting HDD: Consolidates scattered data fragments into aligned groups. (Deframenting an SSD is NOT RECOMMENDED.)
  • Optimizing HDD: Rearranges data on a disk into contiguous areas, making it easier to access and store, and freeing up disk space.
  • Trimming SSD: After trimming, the number of writes can be reduced when writing new data to the SSD, improving write throughput, and thus extending the life of SSD.

Scheduled Automatic Disk Cleaning

You can set Wise Disk Cleaner to clean the disk on a daily, weekly, or monthly schedule according to your own need. Wise Disk Cleaner will automatically clean up the useless files in the background when the scheduled time is up. In settings, you can also create a Clean with 1-click icon and place it on the desktop. With this feature, you can clean up the junk files by just clicking the icon without opening Wise Disk Cleaner.

Freeware & Low CPU Usage

Wise Disk Cleaner Free is completely free. Anyone can download it for free and enjoy free automatic update and technical support by email. Better yet, Wise Disk Cleaner is a small and absolutely virus-free program that consumes very little system resource.

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