Oh, Windows? We like it too
CleanMyMac X is only for Mac but here’s its Windows cousin, CleanMy® PC. It has made millions of PCs around the world speedier.
If yours is slow and often crashes, check CleanMy® PC out.
Go to CleanMy® PC page
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Is your Mac ready for
macOS Big Sur?

Complete the checklist to find out!

Check the compatibility

MacOS Big Sur runs on the following Macs:
Macbook
2015 or newer
MacBook Air
2013 or newer
MacBook Pro
2013 or newer
iMac
2014 or newer
iMac Pro
2017 or newer
Mac Pro
2013 or newer
Mac mini
2014 or newer
Developer
transition kit

Make sure you have enough space

We recommend having at least 15-20 GB free for macOS 11.

Clean up your storage

Or get a tool that does it professionally.
CleanMyMac X will help you remove outdated cache, temporary files, old mail attachments, and more, leaving your Mac clean and ready for macOS Big Sur!
Download free version
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Back up your data

You can use any cloud storage or a hard drive – just make sure you back up everything to avoid losing any data.

Install macOS Big Sur

Go to Apple menu > About This Mac
Check for software update and upgrade to macOS Big Sur!

Still not enough space?

Reveal and remove the heaviest files using CleanMyMac X’s Large & Old Files feature.
Download free versionBuy now
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