EasySystemCleaner

Portable, original Windows 11 cleaning utility. Version 1.2 - 2026

Copyright by Dr. René Bäder (PhDs). Freeware, licensed under the GNU GPL v3.0.

The original application icon is included in Assets/EasySystemCleaner.ico and is used by the executable.

Functions

• Select and inspect clean-up locations before deletion
• Clean Windows temporary files, crash/error reports, thumbnail cache, browser caches and the Recycle Bin
• Stores selection and EasySystemCleaner.log next to the executable
• Command line: EasySystemCleaner.exe /AUTO (optional /SHUTDOWN after an automatic run)
• Publishes as a self-contained single Windows x64 executable

This is a clean-room implementation. It contains no code, visual assets, branding, or cleaning databases from FluentCleaner. It deliberately does not offer registry cleaning or misleading performance claims.

Build portable release

dotnet publish .\EasySystemCleaner.csproj -c Release -r win-x64

The portable executable is placed in bin\Release\net8.0-windows\win-x64\publish.

Safety

Close browsers before cleaning browser caches. The tool only removes files from the explicitly selected locations; review the analysis and keep backups of important data.