Wise Disk Cleaner for Windows

Name: Wise Disk Cleaner
Rating: 4.1 (672 reviews)
Author: WiseCleaner

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Editors’ Review

Download.com staffJune 30, 2026

Wise Disk Cleaner is a desktop-based utility that removes temporary files, outdated system updates, logs, and other non-essential data. The tool includes tools for erasing activity traces such as recent file lists, Quick Access entries, and browser cache, history, and cookies. The software also provides a disk defrag feature to optimize data arrangement on HDDs.

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Free

Wise Disk Cleaner supports SSD TRIM operations. An AutoClean scheduler allows recurring cleanups, while a one-click desktop shortcut initiates instant file removal. Additional features include light and dark interface modes, plus a low-resource footprint. The tool is provided as freeware and operates without charge.

Wise Disk Cleaner provides multiple cleaning modes. For HDDs, it can defragment fragmented data and rearrange files into continuous blocks. SSDs can be optimized using the TRIM command, which reorganizes unused storage blocks. The Safe Deletion mode overwrites removed files to make recovery more difficult. AutoClean supports scheduled file deletion, while the Clean with One-Click shortcut enables immediate execution of selected cleanup tasks directly from the desktop.

Efficiently clean and defrag

The interface organizes features into separate tabs for Disk Cleaner, Advanced Cleaner, Slimming System, and Disk Defrag. Within each tab, tool-specific options are displayed in lists and checkboxes for selection. Menu controls allow access to scheduling settings, deletion modes, and optimization preferences. The layout includes an upper navigation bar for primary tool switching, a central results pane for scan findings, and a lower section with action buttons for cleaning or optimizing.

Results are displayed in categorized lists with item counts and file sizes. You can check or uncheck individual items before execution. Once initiated, deletion or optimization tasks progress through a sequence shown by status indicators. Scheduled AutoClean runs execute without manual input at the configured frequency. The desktop One-Click shortcut, when enabled, bypasses the scan list and performs pre-selected cleaning actions immediately. However, it lacks in-depth disk usage analysis tools.

Improved maintenance capabilities

The latest update, version 11.3.6, elevates the maintenance capabilities of Wise Disk Cleaner by extending support to various popular applications like DingTalk, Grammarly, and DeepL. Developers have also significantly refined cleanup definitions for core Windows directories, WeChat, and browser caches, including Quark and Google Chrome. By optimizing the Advanced Cleaner scanning engine, the software now detects and purges junk files with improved speed, accuracy, and overall efficiency.

Pros
- Multiple cleaning categories for different file types
- HDD defragmentation and SSD TRIM support
- Safe Deletion for overwritten file removal
- Configurable automatic cleanup scheduling
Cons
- Lacks in-depth disk usage analysis tools

Bottom Line

Disk optimizer

Wise Disk Cleaner incorporates junk file removal, privacy trace cleaning, HDD defragmentation, SSD TRIM, and configurable automation. It separates tools into specific tabs and provides both manual and scheduled task execution. The software’s defining aspects include Safe Deletion, multiple cleaning categories, and theme customization. However, it lacks in-depth disk usage analysis tools. The program is free to use and operates with a lightweight system footprint.

What’s new in version 11.3.5.855

Added support for cleaning leftover files from popular applications
Enhanced cleanup definitions for Windows temporary folders, user temporary directories, and other programs to reclaim more disk space
Optimized the Advanced Cleaner scanning engine
Resolved several minor bugs