SwiftClean is a free PC cleaner for Windows 7, 8, 10 and 11. It removes junk files, clears caches and frees up disk space in one click, so a slow, full computer runs fast again — no ads, no bundles.

WHAT IT CLEANS
Windows temp files (%TEMP% and Windows Temp), browser cache for Chrome, Edge, Firefox, Opera, Brave and Yandex, the Recycle Bin, error report dumps and Windows Update leftovers. Cache only — saved passwords, logins and bookmarks are never touched.

HONEST BY DESIGN
No ads, no bundled toolbars, no telemetry — zero network connections, so nothing about your PC ever leaves it. No fake "1000 registry errors" and it never edits the registry (except a reversible startup toggle). You see the real junk found and real MB freed.

TINY & OPEN SOURCE
One ~60 KB EXE, no installer, runs on the preinstalled .NET Framework 4.8. Includes a startup manager to speed up boot.

Website: swiftcleanpc.com
Source (MIT): github.com/UfBt12qJNZKcw/SwiftClean

Features

  • Free PC cleaner, no ads
  • Clean junk files on Windows
  • Delete temporary files instantly
  • Free up disk space fast
  • Clear browser cache safely
  • Temp file cleaner, one click
  • Lightweight portable single EXE
  • No bundled software, no telemetry
  • Free Windows startup manager included
  • Empty Recycle Bin quickly
  • Open source PC cleaner (MIT)
  • Speed up Windows 10 and 11

Project Samples

Project Activity

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License

MIT License

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SwiftClean Web Site

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Additional Project Details

Operating Systems

Windows

Languages

English, Russian

Intended Audience

End Users/Desktop

Programming Language

C#

Related Categories

C# Desktop Environment Software, C# Systems Administration Software

Registered

2026-07-06