Windows Cleaner 3.8.7 Update

Windows Cleaner (3.8.7) has been updated.

• It allows easy removal of security(?) programs that need to be forcibly installed when accessing bank websites.
• It cleanly ends malware with the same filenames as the default Windows processes.
• It does not terminate essential drivers (graphics, sound).
  (Terminating drivers can reduce performance.)
• It does not terminate trusted antivirus software.
• You can easily stop things that slow down your browser (like toolbars).
• No installation is required.

Homepage

• Windows Cleaner : https://kcleaner.kilho.net

History

• Version 3.8.7 - 2026/04/15
  - Fixed a problem that forced termination after clicking the execute button due to some security programs malfunctioning
  - Applied code signing certificate and improved signing methods
  
• Version 3.8.6 - 2026/03/19
  - Improved for more efficient memory usage management
  - Optimized internal processing for faster system response
  - Reduced unnecessary memory usage for a more comfortable environment
  - Overall performance improvement for stable operation
  
• Version 3.8.5 - 2026/03/15
  - Supported cleaning up working set, cache, and standby memory
  - Added system memory cleaning functionality
  
• Version 3.8.2 - 2025/10/24
  - Improved execution stability in limited permission environments or with security programs
  
• Version 3.8.0 - 2025/10/23
  - Improved program termination stability
  - Added multilingual support
  

Related Links

• Update Guide : https://kilho.net/archives/notice/2940

License

• Windows Cleaner is Freeware.
• You can use it freely in any space such as companies, homes, public offices, and schools.
• It can be distributed anywhere without restrictions.

Download

• Download from KilhoNet

Frequently Asked Questions (FAQ)

• Is Windows Cleaner free?
  Yes, Windows Cleaner can be used freely and for free anywhere, including companies, homes, schools, and public offices.
• Can I remove security programs with Windows Cleaner?
  Yes, it can easily remove enforced security programs installed on bank websites.
• Will important drivers or antivirus programs be terminated when using Windows Cleaner?
  No, essential drivers (graphics, sound, etc.) and trusted antivirus programs will not be terminated.
• Does using Windows Cleaner improve computer performance?
  Yes, it can enhance the performance of your PC and improve the speed of your web browser by terminating unnecessary programs and toolbars.
• Is installation required for the program?
  No, Windows Cleaner can be used directly as a single file without installation.