Mactor: Cleaner & Monitor
Junk cleanup, disk & CPU stats
Only for Mac
Free · In‑App Purchases
Mac
New in 2.5: search and filter large files, review every junk item before you clean, and scans that tell you what they could not read.
Find out what's eating your disk - then clean it up, without leaving the menu bar.
Mactor shows live CPU, GPU, memory, disk, network, and battery readings in your menu bar. Mactor Pro adds cleaning tools that turn what you see into space you get back - and watches your Mac when you are not, with alerts and 24 hours of history.
CLEANER PRO
• Junk Cleaner - remove caches, app logs and mail downloads in one click
• Large Files Finder - track down your biggest files, sort by size, delete
• App Uninstaller - remove an app and everything it left behind: Application Support, Caches, Containers, Preferences, Logs
Scanning is free. Uninstalled apps go to the Trash, so an uninstall can be undone.
FOR DEVELOPERS
• See every installed simulator runtime and what it costs - often tens of gigabytes
• Xcode junk broken out separately: derived data, device support, archives, caches
ALERTS AND HISTORY (PRO)
• Get notified when CPU, GPU, memory, free disk space or battery crosses a threshold you set - once per event, not once per reading
• 24 hours of history for every metric, with average, peak, low and a trend
STORAGE BREAKDOWN
Mactor names 15 categories:
Applications, App Support, Caches, App Containers, Developer, Documents, Desktop, Downloads, Photos, Movies, Music, Mail, iCloud Drive, Trash, and Shared.
Application data alone is routinely tens of gigabytes - and it is nowhere near the same thing as the apps themselves. Now you can see both.
WHAT MACTOR MONITORS
• CPU - total load plus a per-core bar chart
• GPU - utilization, renderer and tiler load, and graphics memory
• Memory - used, wired, compressed, free, and swap on a donut chart
• Disk - capacity, read and write throughput, every mounted volume, and the full category breakdown
• Network - live down and up speeds with a rolling history chart
• Battery - charge, charging state, and time remaining (laptops)
TOP PROCESSES
See which app is taking your CPU or RAM right now, refreshed every cycle.
BUILT LIKE A MAC APP
A native sidebar, Liquid Glass surfaces on macOS 26. Every screen carries a proper title and subtitle. Full VoiceOver labeling throughout.
LIVES IN YOUR MENU BAR
Icon only, live values (CPU 45%, RAM 62%), or both - with optional live graphs beside each bar. Always there, nothing to switch to.
LIGHTWEIGHT BY DESIGN
No background agents. No login daemon running when you're not looking. SwiftUI and AppKit, built for Apple Silicon.
PRIVACY FIRST
Zero data collected. No account. No telemetry. Everything stays on your Mac, and Mactor asks for folder access only when a scan actually needs it.
MACTOR PRO SUBSCRIPTION
Removal in the cleaner tools, alerts and 24-hour history are part of Mactor Pro, an auto-renewable subscription. Full terms are shown in Settings before you buy.
Privacy Policy: https://www.nestor.studio/mactor/privacy-policy
Terms of Use: https://www.nestor.studio/mactor/terms-of-use
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
LARGE FILES
• Search by file name or path, and filter by type, folder or minimum size
• Select or deselect everything currently shown - files selected outside the current view are counted, never hidden
• Every file found is kept: filters change what you see, not what was scanned
JUNK CLEANER
• Open any category to see its individual items with full paths before you clean
• What you confirm is exactly what gets removed — if an item changed after the scan, Mactor asks for a new scan instead of deleting it
• Xcode Archives are never selected for you: choose them one by one, with a warning about builds and debug symbols
• Anything that could not be removed stays selected, so you can retry it
• Results report how much was removed, as an estimate
APP UNINSTALLER
• Leftovers that could not be moved to the Trash are kept in their own card, so you can retry after the app is gone
• A removal that failed is reported as failed, never as done
SCANS THAT TELL THE TRUTH
• If a scan could not read some places, or you cancelled it, Mactor says so and lists where — instead of showing All Clear
• Folder access is checked before it is saved, so choosing the wrong folder cannot silently break cleaning
DISK
• Refresh the storage breakdown whenever you like, with the time it was measured
• Storage on other volumes is left out of the breakdown, and the screen explains it
BATTERY
• Status, remaining time and percentages follow your language and region
The developer, Pavel Nesterets, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Pavel Nesterets
- Size
- 12.9 MB
- Category
- Utilities
- Compatibility
Requires macOS 14.0 or later.
- Mac
Requires macOS 14.0 or later.
- Mac
- Languages
English and 4 more
- English, French, German, Portuguese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Unlimited access for a month $4.99
- Unlimited access $24.99
- Copyright
- © Pavel Nesterets
