Not just a Mac optimizer, it’s a Mac makeover

Give it a fresh start—tune up Mac startup programs, clean memory, and update apps in a click.

Get MacKeeper when Mac performance lags

Apps are slow

Browser keeps freezing

Pinwheel spins endlessly

Relax—MacKeeper does all the heavy lifting

No need to manually fine tune startup items or rush through the latest app updates. MacKeeper works silently in the background to make sure your Mac is always running the way you expect 24/7.

Need help?

It’s here, in the app.

Direct access to help with your Mac issues is available right here in the MacKeeper app. Get help from real people who live and breathe everything Mac, 24/7.

Start Chat Personal tech expert

Mac optimizer is just the start

Here’s what else MacKeeper can do.


ID Theft Guard

Keep private data safe with 24/7 alerts if data leaks


Block ads and web trackers that follow you online

VPN Private Connect

Browse securely with an anonymous connection




Keep your Mac safe with advanced virus detection

Adware Cleaner

Detect and remove malicious and unwanted programs

Track My Mac

Find and lock your Mac remotely



Safe Cleanup

Get rid of junk files, safely and easily

Duplicate Finder

Discover and remove duplicate files

Smart Uninstaller

Delete widgets, plugins & browser extensions


Join over 3 million Mac users

We’ve optimized, cleaned, and secured millions of Macs all over the world. We’d be happy to have your back, too.



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Double-Click on MacKeeper.pkg

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