CleanMyMac — Mac download

CleanMyMac is a maintenance utility that handles cleanup, optimisation, and malware removal. Here is the sequence a newcomer should follow to get a feel for the tool right away.

1. Run the Smart Scan. This single pass checks for system junk, mail attachments, and privacy traces. Let it complete, then review what it found before you clear anything.
2. Open File Scope. Sort by size to identify the largest files on your drive. It is the quickest way to reclaim space without guessing.
3. Visit the Applications module. Use the Uninstaller tab to remove an app you no longer need—residual files included. Switch to the Updater tab next and patch any out-of-date software.

After those three steps, you will have freed space, removed clutter, and closed a few security gaps. The Mail Cleanup tools added in version 5.7.0 are worth exploring once the basics are sorted.

Menu Bar Fixes That Skip the Full App

Several shortcuts sit in plain sight, yet most people scroll past them. The Quick Actions toggle in the menu bar runs a maintenance script—freeing RAM, flushing DNS cache, repairing disk permissions—without opening the full app. Right-click any file in Finder and you get a "Secure Erase with CleanMyMac" option, no dragging required.

Inside the Large & Old Files scanner, the filter bar accepts exact sizes. Type >500MB and the list shrinks to files over half a gigabyte. The same filter bar works with date ranges: before:2025-01-01 surfaces files untouched since the previous year.

Three more worth knowing:

• Space Lens — a nested treemap of your drive; click any block to drill down. Faster than scanning folders one by one.
• Optimisation > Launch Agents — lists every background helper that starts at login. Disable a single agent here instead of hunting through System Settings.
• Protection module > Privacy tab — wipes clipboard contents, connected Wi-Fi names, and recent document lists in one click. Useful before sharing your screen or handing over a laptop.

A Workflow: Pre- and Post-Shoot Cleanup for Video Editors

Video work chews through storage and leaves cache files scattered across hidden folders. Here is a repeatable routine that keeps a Mac editing-ready.

Before the project

1. Open the Smart Scan and let it complete. Review the System Junk category first—FCP and Resolve cache folders often hide here.
2. Switch to File Scope and sort by size. Move anything above 2 GB that is not a current project file to an external drive, then run a secure erase on the original.
3. Check the Updater tab in the Applications module. An out-of-date codec or helper tool can crash a render overnight.

After the project

1. Open Space Lens and target the Movies folder and any scratch-disk locations. Render files, proxy media, and waveform caches show up as large blocks—delete them directly from the treemap.
2. Run the Maintenance module. Choose "Free Up RAM" and "Flush DNS," then execute. Rendering leaves memory pressure high; this drops it back to idle.
3. Finish with the Privacy tab under Protection. Wipe recent items so client project names do not appear in Finder or Open dialogs.

The whole routine takes under four minutes and reliably recovers 20–60 GB on a working day.

Freelancers Replacing Terminal with One Click

Freelancers and solo consultants. People who manage their own Mac with no IT support. The single-click Smart Scan replaces three or four manual Terminal commands, and the visual map in Space Lens removes the guesswork from disk audits. Time saved goes directly to billable work.

Users with 256 GB or 512 GB internal drives. macOS and a handful of creative apps can eat half that capacity. File Scope and Large & Old Files turn the monthly storage crisis into a five-minute review. The secure erase function also means deleted client files stay deleted—no recoverable ghosts left on the SSD.

Anyone running a Mac on older macOS hardware. On a machine near the lower edge of the macOS 11 requirement, every background process counts. The Optimisation panel's Launch Agents list and the menu-bar memory monitor give a clear view of what is draining resources, and the fix is one click away.

Privacy-conscious users in shared spaces. Coworking desks, university labs, loaner machines handed between shifts. The Protection module's privacy sweep clears browser traces, chat logs, and Wi-Fi history faster than doing it app by app. The cleanmymac malware scanner also adds a lightweight second opinion alongside whatever built-in protections the OS provides.

• New — Gmail cleanup and management tools. Locate and remove old attachments and unwanted mail from within the app.
• New — Dedicated email cleanup functionality for faster inbox organisation.

• macOS 11 or later
• Intel and Apple Silicon Macs