Your disk is full of junk you don't need: temp files, old browser caches, Windows Update downloads, crash dumps. SwiftClean finds them, shows you the exact size, and clears them in one click.
Windows accumulates garbage over months. Every Windows Update leaves behind a download folder. Chrome caches every page you visit. Temp directories fill with crash logs and orphaned files. None of it matters, but it eats gigabytes.
A PC cleaner that actually works tells you what it found before touching anything. It targets only safe junk — temp paths, browser cache subfolders, the Recycle Bin, old crash dumps, Windows Update leftovers. Your documents, photos, logins, and installed programs stay untouched.
SwiftClean does exactly this. It scans in seconds, shows real byte counts, and cleans with one button. No signup, no account, no background service hanging around afterward.
**Windows temporary files** — Both `%TEMP%` and `C:\Windows\Temp`. These folders hold orphaned setup files, crash logs, and random junk from old installations. On a machine patched for years, this is often gigabytes.
**Browser caches** — Chrome, Edge, Firefox, Brave, Yandex, Opera. SwiftClean removes only cache data. Your saved logins, bookmarks, and passwords stay safe.
**Windows Update downloads** — The `SoftwareDistribution\Download` folder is often the single biggest offender. After Windows patches your machine, these files sit unused. Clearing them usually frees hundreds of megabytes.
**Recycle Bin** — Emptied the safe way, through the same Windows API that File Explorer uses.
**Windows Error Reporting** — Old crash dumps and WER queue files that nobody reads.
**Thumbnail cache** — Explorer's thumbnail database, rebuilt on demand when you refresh.
**Startup items** — See what runs at boot and disable what you don't want. Changes are reversible, backed up in the registry.
Most PC cleaners invent scary numbers — "1,000 problems detected" — to scare you into paying for the pro version. SwiftClean reports honest byte counts. You see exactly what was found and exactly how many megabytes you got back.
SwiftClean installs in about a minute. Download the zip and run the setup for Windows 10/11.
Everything it does targets known-safe junk paths only. It never touches your documents, photos, or installed programs. The startup manager keeps a registry backup so you can undo any change instantly.
Yes. No paid tier, no subscription, no nag screen. MIT license — use it personally or at work.
No account, no email, no license key. Download the zip and run the installer.
No. Cleaning is fully offline. The program makes no network calls.
Yes — tested on Windows 10 and Windows 11 (64-bit). Windows 7 and 8 also work.
Standard user mode cleans your profile's temp and browser caches. Admin mode unlocks `C:\Windows\Temp` and Windows Update downloads. Windows prompts via UAC if you choose that.
It targets only known junk: temp directories, browser cache subfolders, Recycle Bin, WER dumps, update downloads. Documents and programs are never on the list.