Features

Everything you need to keep your system clean.

mcCleaner combines 7 powerful modules into one elegant app. Completely free.

Cache Cleaner

Scans and removes app cache files. Only third-party caches are listed — system-critical caches are always protected.

  • Scans all third-party application caches
  • System-critical caches are always protected
  • Shows individual cache sizes before deletion
  • Moves deleted files to Trash for safe recovery

Log Cleaner

Finds old log and diagnostic report files. Free up space from crash logs, app logs, and system diagnostic reports.

  • Detects crash logs, app logs, and diagnostic reports
  • Identifies old log files consuming disk space
  • Supports both macOS and Windows log paths
  • Real-time scanning with progress indicator

Privacy Cleaner

Detects browser data for Chrome, Safari, Firefox, Edge, Brave, Arc, and Opera. Selectively clean cache, cookies, and history.

  • Chrome, Safari, Firefox, Edge, Brave, Arc, Opera
  • Selectively clean cache, cookies, or history
  • Per-browser granular control
  • No data shared or transmitted externally

DevCleaner

Scans 19+ developer tool caches: npm, Yarn, pip, Cargo, Docker, Xcode, Flutter, Homebrew, CocoaPods, and many more.

  • npm, Yarn, pnpm, pip, Conda, RubyGems, CocoaPods
  • Cargo, Go, Gradle, Maven, NuGet, Homebrew
  • Docker, Xcode, Flutter/Dart, Composer, Android SDK
  • Visual Studio, .NET cache support

System Health

Real-time monitoring: CPU, RAM, disk, battery, temperatures, network traffic, load average, and overall health score.

  • CPU, RAM, and disk usage in real-time
  • Battery health and temperature monitoring
  • Network traffic and load average tracking
  • Overall health score with recommendations

Disk Analyzer

Visual disk usage overview with large file finder. Streams results in real-time and supports scan cancellation.

  • Visual pie chart of disk usage categories
  • Large file finder with sorting options
  • Real-time streaming of scan results
  • Scan cancellation support for quick checks

App Manager

Lists all installed apps with sizes and icons. Scans for residual files and supports complete uninstallation.

  • Lists all installed apps with sizes and icons
  • Detects residual files from uninstalled apps
  • Complete uninstallation with leftover cleanup
  • Sort by size, name, or installation date

Startup Manager

View and toggle startup applications. Control which apps launch at system boot for faster startup times.

  • View all startup/login items
  • Toggle on/off without uninstalling
  • Faster boot times with fewer startup apps
  • Compatible with macOS and Windows

Ready to clean your system?

Download mcCleaner for free. No registration, no trial, no limitations.

Download mcCleaner