CleanMyMac 3 Knowledge Base
Welcome to the CleanMyMac 3 Knowledge Base! Here you can find answers to your questions and everything else you need to know about CleanMyMac 3.
General
- What’s new in CleanMyMac 3
- Getting started with CleanMyMac 3
- Can I get CleanMyMac 3 on macOS 10.15 Catalina?
- Is CleanMyMac 3 safe?
- CleanMyMac reminders and notifications
- How to update macOS for CleanMyMac 3
- CleanMyMac's Helper Tool
- CleanMyMac's size mismatches with Finder
- How to download CleanMyMac 2
- How to uninstall CleanMyMac 3
- How to disable OS X Firewall for CleanMyMac 3 activation?
Licenses and Subscription
Upgrades and Discounts
Cleanup and Optimization
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Make your Mac as good as new
CleanMyMac 3 has got all the tools you need to take care of your Mac. Remove months-old junk, uninstall apps and unwanted extensions, fix system errors to help your Mac run at full throttle again.
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CleanMyMac 3
