Quick Clean
Clear safe caches, logs, browser data, and stale files with a review-first workflow.
A private Mac utility
See your Mac clearly. Keep it that way.
SystemCleaner turns storage, startup activity, processes, and safe cleanup into one calm native workspace. Every scan stays on your Mac.
- Local
- No cloud scan
- Native
- Built for macOS
- Focused
- One clear workspace
The useful parts of Mac maintenance, together.
Move from “what changed?” to the right action without bouncing between utilities or sending system data away.
Disk Analyzer
See which folders and files are using space without waiting on a blocking scan.
Startup Items
Inspect launch agents and daemons, then disable or remove only what you recognize.
Process Monitor
Track CPU and memory use with a focused view of the processes that matter now.
Extension Audit
Find browser extensions across profiles and spot old or unexpected installs.
Software Updates
Check macOS, Homebrew, and Pantry updates from one responsive queue.
System Health
Read CPU, memory, battery, network, GPU, and disk signals without a crowded dashboard.
Inside the app
One source list. Three clear jobs.
Every view keeps the same native navigation, information density, and local-first posture.
Dashboard
Start with a compact health readout and the maintenance items that deserve attention now.
Open Dashboard
Live Processes
See CPU and memory pressure in context, then filter the process list without losing the system-wide picture.
Open Live Processes
Quick Clean
Review safe categories, keep control of every selection, and reclaim space in one pass.
Open Quick Clean
Your Mac stays your business.
Scans, health readings, process data, and cleanup decisions stay local. SystemCleaner has no account requirement, cloud scan, or analytics pipeline.