Caution
⚠️ Avoid fluentcleaner[.]org
fluentcleaner[.]org is NOT an official FluentCleaner website and is not operated, maintained, or endorsed by me.
I strongly recommend not downloading or installing anything from that site.
There is only ONE official source for FluentCleaner:
https://github.com/builtbybel/FluentCleaner
If another website claims to provide an "official" FluentCleaner download, installer, build, or mirror, it isn't coming from me.
FluentCleaner Classic is settling into its final form. This release polishes the WinForms interface, expands the cleaning engine with registry exclusions and new targeted cleaners, strengthens database safety, and improves runtime JSON localization, all while keeping the tiny .NET Framework 4.8 footprint and reducing duplicate code under the hood
FluentCleaner Classic
- [Polished] The Classic UI is approaching its final form: compact, familiar, responsive, and consistent across different window sizes and high-DPI displays
- [Added] Full registry exclusion support for both Winapp2 rules and global exclusions using REG|...
- [Added] Clear exclusion syntax and examples under Options > Exclusions
- [Added] [Winapp2.ini] Cleaning support for Microsoft VS Code, Microsoft VS Code Logs, and Microsoft VS Code File History
- [Added] Complete Claude Code cleaner suite to the Custom Cleaner section, covering caches, logs, sessions, backups, file history, shell snapshots, and temporary files
- [Added] New Custom Cleaners for Angular Cache, Backup Files, DS Store Files, Thumbnail Databases, and Vim Swap Files
- [Improved] Renamed Deep Clean to Deep Scan and expanded it with additional targeted cleanup rules
- [Improved] Refined the Classic interface with cleaner spacing, consistent panels, aligned controls, stronger category styling, and a more cohesive desktop layout
- [Improved] Resizing behavior throughout the Options area, including scrollable settings content when space becomes limited
- [Improved] Database settings now explain the purpose and risk level of Winapp2, Winapp3, and custom databases more clearly
- [Improved] Database-related controls now follow their enabled state, reducing accidental or confusing input
- [Improved] Runtime JSON localization with more reliable locale handling, cleaner resource keys, language metadata, and fallback behavior
- [Improved] Registry exclusions are implemented generically and will work with future Winapp2 rules, not only the entries currently using them
- [Added] Dutch localization
- [Added] Greek localization
- [Added] Portuguese (Brazil) localization
- [Added] Chinese (Simplified) localization
- [Added] Chinese (Traditional) localization
- [Improved] German translation quality and consistency
Two editions, one cleaner
Same cleaning engine, two independent releases. Pick the UI and runtime that suit you
| Edition | Version | Download |
|---|---|---|
| Modern WinUI 3 · Windows App SDK | 26.07.05
| ⬇ Download Modern |
| Classic WinForms · .NET Framework 4.8 · tiny and portable | 1.10.091 | ⬇ Download Classic |
| ❤️ Support development | Built by Belim | PayPal · Ko-fi |
Pick your poison! Just make sure you get it from the actual developer