Not just a performance tool, 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
There’s no need to manually clean memory or change startup programs on Mac. MacKeeper works silently in the background to make sure your Mac is always running the way you expect.
It’s here, in the app.
Get help from real people who live and breathe everything Mac, 24/7. Direct access to help with your Mac issues is available right in the MacKeeper app.
Optimization 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
Detect and remove malicious and unwanted programs
Track My Mac
Find and lock your Mac remotely
Get rid of junk files, safely and easily
Discover and remove duplicate files
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 love to have your back, too.Download