MultronWcleaner is a free, open-source Windows cleaner and optimizer with no subscriptions or locked features. Its community-driven database.txt repository is updated through commits and Pull Requests.

Cleanup: WinSxS (DISM), logs, dumps and age-filtered files, scheduled and startup cleaning, exceptions and Disk Cleanup presets.

Malware Scan (Testing): cloud scan of processes, startup items and chosen folders with the viruskov.com OPEN-EDR engine, plus quarantine, Remove All Threats and right-click scanning. Only executables and scripts are sent by default.

Security Check: finds insecure Windows settings and fixes them with one-click undo.

System Health: DISM and SFC with clear result panels.

Tools: Duplicate and Large File Finders, Memory Cleaner, Startup Manager, firewall rule cleaner, shortcut fixer, locked file unlock and boot operations.

Also: 12 languages, dark/light themes, built-in updates, installer and portable versions. Users can request new features.

Features

  • Community Driven database
  • Memory Cleaner
  • Dism SFC cleanmgr shortcuts
  • New features are added, and users can submit requests to us.
  • Startup Manager
  • Auto Cleaning
  • Startup Cleaning
  • Custom Settings
  • Large File Finder
  • Duplicate file finder
  • Firewall Rule Cleaner
  • Cloud Malware Scan with quarantine (Testing)
  • Shredder

Project Samples

Project Activity

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Categories

PC Cleaners

License

MIT License

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Multron Win Cleaner Web Site

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Additional Project Details

Operating Systems

Windows

Programming Language

C#

Related Categories

C# PC Cleaners

Registered

2026-09-12