Lighten Your Mac.
A cute ghost cleans your Mac through friendly conversation
Download FreemacOS 12+ / Free to scan
A cute ghost cleans your Mac through friendly conversation
Download FreemacOS 12+ / Free to scan
My Mac is slow...
but I don't know
what to delete
Cleaner apps are pricey...
$50/year subscription
is a lot...
Scared to delete...
what if I lose
something important?
Karuma-shi solves all of that!
Say "clean up" and that's it. Karuma-shi scans and explains every file, so you never have to Google anything yourself.
Browser cache, app leftovers, Xcode data... color-coded by safety level with detailed explanations so you can decide for yourself.
Auto-detects and removes only safe caches and logs. Perfect for busy days.
A ghost from Fukuoka, Japan. Lives in your Mac with a vacuum cleaner.
Your Mac's been piling up, huh?
Let's clean it together!
Try it free first
Give it a try
For everyday cleanup
For power users
Yes. Full Disk Access is only used to check file sizes and types. Karumac never reads file contents or sends them externally. It's a standard macOS permission used by many utility apps.
Scan results are processed entirely on your Mac. Only when you use the AI chat feature are your messages and scan summaries sent to the AI server. File contents and passwords are never transmitted.
Yes, cancel with one click anytime. You'll continue to have access until the end of your billing period, then you'll simply return to the free plan.
Any Mac running macOS 12 (Monterey) or later. Both Apple Silicon (M1/M2/M3/M4) and Intel Macs are fully supported.
A cute ghost girl from Fukuoka, Japan. She lives in your Mac with a vacuum cleaner and helps you clean up. She speaks in Hakata dialect. Her age is a secret.
How's it going?
Let me know what you think!
Your Mac deserves good karma.
Download FreemacOS 12+ / Apple Silicon & Intel / ~10MB
A cleanup app that's 150MB? That defeats the purpose.
Karumac is just ~10MB.