Available on Microsoft Store
Where did my storage go?
Your C: drive did not just fill itself. Behind the scenes, Windows updates, caches, old installers, and hidden system folders quietly eat gigabytes. ClearKun scans your PC and shows exactly where your storage went.
See
hidden storage hogs
Know
what each file means
Clean
only what is safe
問題 · PROBLEM
Your storage vanished.
You open File Explorer and see only a few gigabytes free. You did not download a movie. You did not install a new game. Yet the space is gone. Windows folders like WinSxS, Temp, and AppData hide real storage consumption behind confusing names.
Hidden system files Confusing names No explanation
Common storage hogs
- C:\Windows\WinSxS — system component store
- C:\Windows\Temp — temporary system files
- C:\Users\<you>\AppData\Local\Temp — app caches
- C:\$Recycle.Bin — deleted files still present
- C:\ProgramData — shared application data
ソリューション · THE SOLUTION
ClearKun makes it simple.
We scan deep, explain in human language, and help you clean only what is safe.
Deep Scan
Find hidden junk, large files, old system data, and more.
01
Clear Explanation
We show what each item is, and why it is safe (or not), in simple words.
02
Safe Cleaning
You stay in control. Review everything before deleting.
03
More Space
Reclaim GBs of space and make your PC feel lighter.
04
ちがい · WHY CLEARKUN?
Not another
"junk cleaner."
Most cleaners just delete temp files. ClearKun actually understands your storage, and helps you understand it too.
Other Cleaners
- Delete temp files only
- No explanation
- Risky recommendations
- Many ads & upgrades
- You don't learn anything
VS
ClearKun
- Deep & smart scanning
- Clear, simple explanations
- Safe & controlled cleaning
- No bloat, no nonsense
- You finally understand
よくある質問
Frequently asked questions
Large files are often scattered across folders like C:\Windows, C:\Users\<your-name>\AppData, Program Files, and hidden system directories. ClearKun surfaces these automatically.
Common culprits include Windows Update cache, Temp folders, Recycle Bin, browser caches, old installers, and AppData. ClearKun explains each item in plain language.
Some AppData files are safe to remove, but others are required by apps. ClearKun explains what each item is so you can decide safely.
Use a disk usage analyzer that shows folder sizes in plain language. ClearKun scans deeply and explains what each large folder actually does.
If you emptied the Recycle Bin, recovery depends on whether the space was overwritten. ClearKun helps you identify recoverable deleted files before permanently removing anything.
Scanning every few weeks is enough for most users. If you install large apps or games regularly, scanning monthly helps you stay ahead of bloat.
早期アクセスに参加する
Be the first to get
ClearKun. Free.
Download ClearKun safely and officially from the Microsoft Store for Windows 10 and Windows 11.