Mac Cleaner Pro — the best free Mac cleaner
with a private AI assistant

Junk files, old caches and forgotten downloads pile up silently — until your Mac grinds to a halt. An AI-powered advisor recommends the safest cleaning method for your usage, all offline on your Mac.

Scan for free
Mac Cleaner Pro — Storage
89% DISK USAGE
Used 210 GB
Free 48 GB
Junk 21.6 GB
Your startup disk is almost full — Mac performance is affected
// Smart Scanner

Scanning
200+ locations
in seconds

Mac Cleaner Pro knows exactly where macOS hides junk — app caches, Xcode data, mail downloads, language packs.

Start scanning
Scanning Your Mac…
62% SCANNING
Found so far
3.2 GB
App Caches
1.8 GB
System Logs
0.9 GB
Xcode Data
0.5 GB
› ~/Library/Caches/com.apple.dt.Xcode/DerivedData ▌
// 14.2 GB Found

Every hidden
gigabyte
revealed

See exactly what was found before removing a single file. You decide. You're always in control.

Review & clean
Scan Complete — Results
SCAN COMPLETE
14.2 GB
junk found on your Mac
App Caches 327 files
4.1 GB
Mail Attachments 98 files
2.8 GB
Xcode Data 2 dirs
2.0 GB
Language Files 1,241 files
1.1 GB
Duplicates 847 files
0.8 GB
// Cleanup Complete

18.4 GB freed.
Mac runs
like new.

1,240 files removed in 94 seconds. Your Mac now has the breathing room to perform at its best.

Download free
Cleanup Complete ✓
18.4 GB
freed from your Mac
1,240
Files removed
847
Duplicates
94s
Total time
Your Mac is running 23% faster
// Privacy First

Everything stays
on your Mac.
Always.

Mac Cleaner Pro is 100% local. No uploads. No cloud sync. No account required. Your privacy is the default.

Download free
Privacy Report
PROTECTED
No network requests during scan
No files uploaded to any server
No account or login required
Open source — audit the code yourself
Apple notarised — no security warnings
scroll to explore
// What it cleans

Everything macOS quietly accumulates

App Caches

Dead cache files left by apps you haven't opened in months — freed instantly without breaking anything.

System Logs

System, crash and diagnostic logs that accumulate silently, sometimes reaching several gigabytes.

Mail Attachments

Every attachment you ever opened in Mail is cached on disk forever — until now.

Xcode Data

DerivedData and old simulator runtimes can eat 20+ GB on developer Macs. Gone in seconds.

Language Packs

Apps ship with 60+ language packs. Mac Cleaner Pro removes all but your own, saving hundreds of MB.

Duplicates

Smart duplicate finder spots exact and similar files — photos, documents, downloads — and safely removes them.

2,400,000+
Happy Mac users
18.4 GB
Average space freed
94s
Average scan time
4.8★
App Store rating
// Real users

Loved by Mac owners

★★★★★

«Found 23 GB of Xcode caches I didn't even know existed. Mac Cleaner Pro is genuinely brilliant — fast, honest and beautifully simple.»

Alex M.
Alex M.
iOS Developer, Berlin
★★★★★

«Finally a cleaner that doesn't feel sketchy. Local-only, no account, no cloud. Freed 18 GB in 90 seconds and my Mac feels brand new.»

Sarah K.
Sarah K.
Product Designer, London
★★★★★

«My MacBook Pro went from 3 GB free to 46 GB. The whole thing took under two minutes. I was genuinely shocked at how much junk was hiding.»

James T.
James T.
Photographer, New York
// Real results

Before & after

Average figures across 2.4 million scans. Results vary depending on your usage history.

Before
89% DISK FULL
  • ✕ Only 3 GB free space
  • ✕ 14.2 GB of junk files
  • ✕ 1,200+ duplicate files
  • ✕ Apps take 2× longer to start
  • ✕ macOS updates failing
After
38% DISK USED
  • ✓ 46 GB free space
  • ✓ All junk removed safely
  • ✓ 847 duplicates cleared
  • ✓ Apps start instantly
  • ✓ macOS updates work again
// 100% safe

Trusted by millions.
Reviewed by Apple.

Every version of Mac Cleaner Pro is submitted to Apple for notarisation before it reaches your Mac. That means it's been verified for malware, meets Apple's security requirements and won't trigger Gatekeeper warnings.

  • Apple-notarised on every release
  • No root or admin privileges required
  • Sandboxed — cannot touch system files without your approval
  • Zero network requests during scan — confirmed by Privacy Report
  • Works on Intel and Apple Silicon (M1 · M2 · M3 · M4) natively
Apple
Notarised
Every build verified
Zero
Data Sharing
100% local processing
4.8★ Rating
2.4M+ users
23% Faster
Average performance gain
// 3 steps

How to clean up my Mac in 3 simple steps

01

Download & Open

Free download, Apple-notarised. Opens without any account or sign-up — just click and go.

02

Scan Your Mac

One click starts a deep scan. In under 2 minutes it checks 200+ locations and categorises everything it finds.

03

Clean & Enjoy

Review the results, select what to remove, and click Clean. Your Mac is fast again.

// The privacy-first guide

How to clean my Mac
without giving up privacy

Mac Cleaner Pro was designed for Mac owners who refuse to trade speed for surveillance. It is among the best free mac cleaners available today, running entirely on your machine, never phoning home, and shipping with the same depth of features the paid suites charge $40-$50 a year for. This guide explains what a modern cleaner for mac actually does, where the gigabytes hide, and how a privacy-first app cleaner for mac compares to telemetry-heavy alternatives.

9-minute read · privacy & performance
Privacy Wipe — Preview
cache~/Library/Caches/com.apple.Safari412 MB
logs/var/log/asl/*.asl86 MB
xcode~/Library/Developer/Xcode/DerivedData14.8 GB
lang/Applications/*.app/*.lproj340 MB
mail~/Library/Containers/com.apple.mail1.2 GB
Whitelist active — Apple-signed files protected
0 CONNECTIONS
Outbound0
Telemetry0
Accountnone
// 200+ scan locations · zero telemetry

What modern Mac cleaning really means

01

macOS is exceptional at hiding the cost of daily use. Every browser tab, every Xcode build, every email attachment leaves a trail in ~/Library that the Finder never shows you. A capable mac cleaner reads those locations safely, classifies what is recoverable, and asks you before touching anything. Mac Cleaner Pro inspects more than 200 known junk paths — caches, derived data, language files, mail downloads, simulator runtimes and residual uninstaller fragments — then categorises results so cleanup stays surgical, not destructive. The aim is not to delete more, but to delete only what macOS itself will regenerate.

02

That distinction matters. Many users searching for the best mac cleaner or the best cleaner for mac end up with utilities that aggressively remove logs, plist files and even Time Machine snapshots, which can break apps or trigger reinstallation prompts. Mac Cleaner Pro keeps a conservative whitelist: if a file is referenced by an active app bundle or signed by Apple, it is left alone. That single rule prevents 95% of the regret users feel after running cheaper tools, and is why a careful mac clean up beats a wholesale wipe every time.

03

A cleaner needs to read every directory on your disk. That access is identical to what spyware would request — which is exactly why privacy matters more here than almost anywhere else. The paid best app cleaner for mac suites typically open a network connection during scan, send hashed file lists to the vendor's servers, and ship with a telemetry SDK that records usage events. Mac Cleaner Pro does none of that. The Privacy Report inside the app shows a live count of outbound connections during a scan: zero. No analytics SDK, no crash reporter that uploads stack traces, no anonymous identifier. Your file list never leaves your Mac.

04

This is the practical meaning of privacy-first: not a marketing slogan, but an architectural choice. The optimization, diagnostics and scan logic ship as a single offline binary. Even the AI assistant runs locally — it is not a wrapper around a cloud API that learns from your storage patterns.

// On-device intelligence

An AI assistant that lives on your Mac

Mac Cleaner Pro includes an AI-powered advisor that recommends the safest cleaning method based on how you actually use your Mac. If you are a developer with 40 GB of DerivedData, it suggests a targeted Xcode purge before touching anything else. If you are a photographer with thousands of duplicates, it prioritises the duplicate finder and large-file scan. The model runs entirely on-device — there is no API key, no cloud round-trip, no usage logged anywhere. The AI looks at your scan results, weighs file age, app activity and disk pressure, and offers a one-paragraph plan you can accept or override. It is the kind of guidance you would expect from a paid concierge utility — except this is a clean my mac free experience, available here at no cost.

advisor › on-device · no network _
You
My Mac is at 89% full. What should I clear first?
Mac Cleaner Pro · on-device
Detected 14.8 GB of Xcode DerivedData and 1.2 GB Mail cache. Safe to purge both — they regenerate automatically. Skip your ~/Documents. Estimated free space recovered: 16 GB.
You
Was anything sent to a server?
Mac Cleaner Pro · on-device
Zero outbound requests. Model running locally on your CPU. No data left this Mac.
// Three modules in one

Memory cleaner, startup manager and app uninstaller

Disk cleanup is only half the job. A genuine memory cleaner mac tool releases inactive RAM, terminates runaway helper processes, and surfaces login items that quietly drag boot times into the 90-second range. Mac Cleaner Pro's startup manager lists every launch agent, daemon and login item — including the hidden ones third-party installers leave behind — and lets you disable them with one click. The integrated app cleaner mac module hunts down residual support files, preferences, sandbox containers and keychain entries that drag-to-trash always misses. The difference in disk footprint is often staggering: a single uninstalled Adobe app can leave behind 4-6 GB of residual data — a textbook reason most people start looking for a mac cleaner free of subscriptions in the first place. The same engine doubles as a serious cache cleaner mac module and a disk cleaner mac that maps every cache layer — a complete mac system cleaner and mac performance optimizer in one app.

Live RAM
Releases inactive memory
Launch Agents
Hidden daemons exposed
Residuals
Plist, support, sandbox
Boot Time
From 90s to under 20s
Keychain
Orphan entries cleared
Adobe Sweep
4-6 GB usually freed
// Browsers · cookies · forensic traces

Privacy wipe: browsers, cookies and system traces

Beyond storage, Mac Cleaner Pro doubles as a privacy and security utility. The privacy wipe module clears browser history, cookies, autofill records, download lists and DNS cache across Safari, Chrome, Firefox, Brave, Arc and Edge in a single sweep. It also flushes the system pasteboard history, recent items lists and QuickLook thumbnail database — small forensic traces that most cleaners ignore. Combined with the scheduled scan feature, you can configure a weekly automated cleanup that keeps your Mac quietly free of residual data without you lifting a finger.

Safari, Chrome, Firefox, Brave, Arc, Edge
Cookies, autofill, downloads, DNS cache
Pasteboard & recent-items history
QuickLook thumbnail forensic cache
Scheduled weekly auto-wipe
// Free, not freemium

Why Mac Cleaner Pro is free — and stays free

Industry average
$39.95 – $47.40
per year subscription
  • account & activation required
  • telemetry SDK enabled by default
  • upsell prompts mid-scan
Mac Cleaner Pro
FREE
forever · all features
  • no account, no activation
  • zero outbound connections
  • full feature set in one binary

The cleaner industry has trained users to expect a $40-$50 annual subscription. Mac Cleaner Pro contains all features of paid cleaners — at no cost. The project is sustained by a small donation model and is open about its architecture. There is no upsell screen halfway through a scan, no locked-behind-paywall results, no nag prompts to upgrade. The full app cleaner macbook experience — junk cleanup, cache, app uninstaller residuals, duplicate finder, large files, startup manager, privacy wipe, memory cleaner, scheduled scan, AI assistant and malware scan — is available in a single free download. This is genuinely free mac cleaner software, not a limited trial.

// Five-minute weekly habit

Practical workflow: how to clean up my Mac in under five minutes

Here is the workflow most users settle into after their first week with Mac Cleaner Pro. It scales from a 256 GB MacBook Air to a maxed-out Mac Studio without changing, and turns the question of how to clean mac storage from a chore into a five-minute weekly habit.

01
Scan
Full system scan once a week — under two minutes on Apple Silicon, four on older Intel Macs.
02
Review
Read the AI assistant's recommendation panel before clicking Clean. Override anything that looks aggressive.
03
Clean
One click frees the disk. Schedule the privacy wipe for hands-off maintenance on a weekly cadence.
  • Run the full system scan once a week — under two minutes on Apple Silicon, four on older Intel Macs.
  • Review the AI assistant's recommendation panel before clicking Clean. Override anything that looks aggressive.
  • Use the duplicate finder monthly — it tends to accumulate slowly but consistently.
  • Let the startup manager prune login items whenever a new app is installed.
  • Schedule the privacy wipe to run automatically on a weekly cadence for hands-off maintenance.

The result is a Mac that consistently feels new. No drama, no telemetry, no subscription. Just an honest macbook cleaner that respects the principle most modern software has forgotten: your data is yours alone. This is the engineering behind a credible promise to remove junk files mac users have accumulated over years of normal use.

// Honest tradeoff

Diagnostics, performance monitor and long-term efficiency

The built-in diagnostics panel keeps a rolling history of disk pressure, memory pressure and CPU efficiency cores, so you can correlate slowdowns with real events instead of guessing. The performance monitor shows speedup gains after each cleanup — an honest before/after number you can verify. Over months of use, this turns cleanup from a reactive emergency into a quiet maintenance habit. For users who want the absolute best software cleaner for mac without paying for it, that compound effect is the real payoff: a Mac that simply stays fast, year after year, because the utility looking after it never had any incentive to make the problem look worse than it is. Mac Cleaner Pro performs full mac storage optimization to help you free up disk space mac without manual Terminal commands.

// Honest comparison

Mac Cleaner Pro vs the paid alternatives

Twelve features that matter for a serious clean my mac free workflow, side by side. We have included one row where a competitor wins — because honest comparisons are the only useful kind.

Feature Mac Cleaner Pro CleanMyMac X MacKeeper Avast Cleanup
Junk & system cleanup ✓ ✓ ✓ ✓
Cache cleaner (system & app) ✓ ✓ ✓ ✓
App uninstaller + residuals ✓ ✓ ~ ✕
Duplicate finder (content hash) ✓ ✓ ✓ ~
Large & old files scan ✓ ✓ ✓ ✓
Startup & login items manager ✓ ✓ ✓ ✕
Privacy wipe (browsers + system) ✓ ✓ ~ ✓
Memory cleaner (live RAM) ✓ ✓ ✓ ✕
Scheduled automated scan ✓ ✓ ✓ ✓
On-device AI assistant ✓ ~ ✕ ✕
Malware & threat scan ✓ ✓ ✓ ✓
Visual disk treemap (Daisy-style) ✕ ✓ ✕ ✕
Zero telemetry / no data sharing ✓ ✕ ✕ ✕
Price (per year) FREE $39.95 $47.40 $44.99
✓ Full support ~ Partial / limited ✕ Not available
Download free
Where we lose: CleanMyMac X ships with a polished Daisy Disk-style visual treemap that some users prefer for spatial navigation. Mac Cleaner Pro uses a category list and size-sorted breakdown instead — equally capable, but visually different. If a treemap is non-negotiable for you, that one feature is worth knowing about. Everything else, including the AI assistant, malware scan and zero-telemetry architecture, is on our side — at zero cost.
// FAQ

Frequently asked questions about Mac Cleaner Pro

Yes. Mac Cleaner Pro is completely free — every feature including the duplicate finder, app uninstaller, AI advisor and privacy wipe is included at no cost. No subscription, no paywall.
Absolutely. Mac Cleaner Pro only removes files that macOS regenerates automatically — caches, logs, temp files. Your documents, photos and app data are never touched.
Never. Everything runs locally on your Mac. No cloud, no upload, no account required. The Privacy Report inside the app verifies this in real time.
macOS Monterey (12) through Sequoia (15) and later. Both Intel and Apple Silicon (M1, M2, M3, M4) Macs are supported natively.
// Free forever

Download the best free Mac cleaner — free forever

Join 2.4 million Mac users who found gigabytes hiding in plain sight.

Download Mac Cleaner Pro — Free
macOS 10.9+ · Apple Silicon & Intel · No account required