Clean and Free Up Disk Space

Over time, as you use your computer, temporary files, outdated updates, log files, and other useless files accumulate, taking up valuable storage space and can even slow down your Windows system.

Keep your PC running smoothly with Wise Disk Cleaner! Regularly remove these useless files to free up disk space and prevent your storage from maxing out.

Erase Trace to Protect Your Privacy

Every time you use your computer—browsing the web, watching videos, editing documents, or viewing photos—your activity leaves traces on the system. By deleting recently used files, frequently accessed folders, Quick Access records, and cleaning your browser’s cache, history, and cookies, you can help keep your personal information private.

Wise Disk Cleaner offers a Safe Deletion mode that securely erases files, making it much harder for data recovery software to retrieve them. This advanced feature helps ensure your privacy stays protected from unwanted access.

Defragment and Optimize Your Disk

Keeping your hard drive or SSD optimized can help your computer run smoother and start up faster. By reorganizing files and freeing up space, you can boost overall system performance.

For HDDs (Hard Disk Drives):

Defragmenting: Consolidates scattered data fragments into contiguous blocks, making files quicker to access and improving read/write speeds. (Note: Defragmenting is not recommended for SSDs.)
Optimizing: Rearranges data into continuous areas, making it easier to store and retrieve files and freeing up valuable disk space.

For SSDs (Solid State Drives):

Trimming: The TRIM command helps manage unused data blocks, reducing unnecessary writes when saving new data. This improves write performance and extends the lifespan of your SSD.

Wise Disk Cleaner makes it easy to defragment and optimize your drives, helping you get the most out of your PC’s storage.

Clean Up Disk Automatically

With AutoClean, Wise Disk Cleaner can automatically remove unnecessary files from your disk on a regular schedule. Simply choose how often you want the cleanup to run—daily, weekly, monthly, at logon, or when your PC is idle—and select which items to clean. Wise Disk Cleaner will take care of the rest, keeping your system clutter-free without any extra effort.

Not sure when to schedule a cleanup? Try the Clean with one-click feature. After enabling it in Settings, you can clear out junk files instantly by clicking the Clean with One-Click icon right on your desktop.

Appearance Upgrade: Light & Dark Mode

Wise Disk Cleaner now features both light and dark modes, letting you customize the look of your user interface to match your preferences. Easily switch between modes based on your environment or personal comfort.

Light mode offers crisp, clear visibility—ideal for daytime use or users with standard vision. If you’re working late at night or want to reduce eye strain, dark mode provides a softer look that’s easier on your eyes in low-light settings.

Switch modes anytime for a more comfortable and personalized user experience.

Freeware & Low CPU Usage

Wise Disk Cleaner is completely free to use—just like Windows Disk Cleanup, but with even more powerful features. This lightweight, virus-free program uses minimal system resources, ensuring your PC runs smoothly while you clean up junk files. If you’re looking for a reliable and feature-rich alternative to Windows Disk Cleanup, Wise Disk Cleaner is the perfect choice.