Fluent Cleaner

Fluent Cleaner — Free Download. Windows system cleaning
Fluent Cleaner is a Windows cleaning tool that removes temporary files, browser caches, obsolete registry entries, and residual application data. It uses a fast parser for the winapp2.ini format and operates without installation. The WinUI3 interface cleans the operating system, Microsoft Edge, other browsers, multimedia applications, Windows utilities, .NET Framework, DirectX, Microsoft Store apps, and installed games. It displays freed space after each cleaning session and warns when browsers are still running before deleting data.
5.0(1 ratings)

Download Fluent Cleaner (Official links)
File size: 45.1 MB
The latest version of Fluent Cleaner is: 26.05.22
Operating system: Windows
Languages: English, French
Price: $0.00 USD

  • Browser cleaning. Removes cache, cookies, autofill data, download history, pinned tabs, browsing sessions, and telemetry data from Microsoft Edge and other browsers. Prevents incomplete deletion by notifying when the browser remains open.
  • Registry cleaning. Scans and removes obsolete registry entries, incomplete uninstallation leftovers, invalid paths, and orphaned keys from applications. Displays each item before deletion and allows excluding specific entries.
  • Multimedia application cleaning. Removes thumbnail caches, temporary playlists, residual metadata files, and data generated by video and audio players. Recovers space used by media programs and editors.
  • Windows utilities cleaning. Deletes old event logs, crash dump files, diagnostic reports, Windows Update caches, and automatic maintenance data generated by the operating system.
  • .NET Framework and DirectX cleaning. Removes native assembly caches, JIT compilation temporary files, compiled shaders, DirectX debug logs, and residual data from previous installations of these platforms.
  • Microsoft Store cleaning. Deletes downloaded app package caches, temporary installation files, failed update remnants, and telemetry logs generated by Store applications.
  • Installed games cleaning. Removes temporary configuration files, texture caches, game error logs, corrupted save files, and preload data generated by Windows game titles.
  • Winapp2.ini parser. Processes community winapp2.ini entries at higher speed than the original Piriform implementation. Allows using community-created cleaning rules without recompiling the program.
  • Active browser detector. Checks running browser processes before initiating cache and history cleaning. Prevents partial deletion because active browsers lock cache files and session data.
  • Portable no-installation mode. Runs directly from any folder or USB drive without writing Windows registry entries or requiring administrator privileges for basic execution.
  • Manual item selection. Displays a complete list of scan areas with individual checkboxes. Allows marking or unmarking each item before cleaning, showing the space each category will free.
  • Freed space report. Shows exact megabytes or gigabytes removed after each operation. Breaks down recovered space by categories including browsers, registry, applications, and system.

The Fluent Cleaner application was created by developer known as builtbybel (Belle K. O.). Development began in the year 2021, inspired by the 2006 version of CCleaner before that product changed its focus. The program is written in C# and XAML programming languages, using the WinUI3 framework from Microsoft for the graphical interface.


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