macOS Big Sur

computermacOS >= OS X 10.9 or later, 64-bit processor
Non Support Big Sur Non Silicon M1
Size:
12.34 GB
Version:
11.2.3
Category:
Apple OS Utilities

Overview

Because the macOS 11 Big Sur Beta is currently in Beta, your current system will not be able to detect a Big Sur Beta update. After installing the tool, you can check the Big Sur Beta update by going to system preferences -> software update and clicking download and install. Once installed, you'll get a taste of Apple's redesigned macOS 11 Big Sur system. This tool doesn't have a version number, so I'm just typing. Special note: Before installing macOS 11 Big Sur, remember to back up your current system with a time machine! Otherwise, once the upgrade is successful, in addition to reinstall the grid or restore with the time machine can not degrade!! And don't upgrade the iMac!!

Previous Versions

Version Download
11.0.1
11.1
11.2
11.2.1
11.2.2
11.2.3