Once the Terminal finishes writing the data (this may take several minutes), unmount the newly created volume: hdiutil detach /Volumes/Install\ macOS\ Big\ Sur Use code with caution. Step 5: Convert the Disk Image to a Final DMG
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
Apple hosts full installer packages directly on their Content Delivery Network (CDN). You can download the directly via a web browser. Once downloaded onto a Windows PC, you can extract the contents using utility software like 7-Zip or TransMac to convert the internal payload into an ISO or DMG file compatible with your virtualization platform. How to Create a Bootable USB Drive from Your Big Sur DMG macos big sur dmg download exclusive
For an that is already packaged as a .dmg (not an .app ), use Apple’s old-school distribution method.
| Mac Model | Minimum macOS | Big Sur Support (11.x) | | --- | --- | --- | | MacBook (Late 2015–2019) | 10.15 | ✅ Full | | MacBook Air (2012–2017) | 10.12 | ✅ Yes (2012–2017) | | MacBook Pro (2012–2020) | 10.12 | ✅ Yes (except 2012 13-inch) | | Mac mini (2012–2018) | 10.12 | ✅ Yes | | iMac (2012–2020) | 10.12 | ✅ Yes | | Mac Pro (2013–2019) | 10.15 | ✅ Yes | | | 11.0 | ✅ Native | Once the Terminal finishes writing the data (this
Installing the OS on multiple machines without downloading it every time. Method 1: The Official Apple Route (Recommended)
If you’re looking to breathe new life into an older Mac or need a reliable environment for testing software, remains one of Apple’s most pivotal releases. It marked the transition to the modern, translucent design language we see today and was the first OS to support Apple Silicon. If you share with third parties, their policies apply
Open the app on a functioning Mac (via Spotlight or Applications > Utilities).
Once the Terminal finishes writing the data (this may take several minutes), unmount the newly created volume: hdiutil detach /Volumes/Install\ macOS\ Big\ Sur Use code with caution. Step 5: Convert the Disk Image to a Final DMG
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
Apple hosts full installer packages directly on their Content Delivery Network (CDN). You can download the directly via a web browser. Once downloaded onto a Windows PC, you can extract the contents using utility software like 7-Zip or TransMac to convert the internal payload into an ISO or DMG file compatible with your virtualization platform. How to Create a Bootable USB Drive from Your Big Sur DMG
For an that is already packaged as a .dmg (not an .app ), use Apple’s old-school distribution method.
| Mac Model | Minimum macOS | Big Sur Support (11.x) | | --- | --- | --- | | MacBook (Late 2015–2019) | 10.15 | ✅ Full | | MacBook Air (2012–2017) | 10.12 | ✅ Yes (2012–2017) | | MacBook Pro (2012–2020) | 10.12 | ✅ Yes (except 2012 13-inch) | | Mac mini (2012–2018) | 10.12 | ✅ Yes | | iMac (2012–2020) | 10.12 | ✅ Yes | | Mac Pro (2013–2019) | 10.15 | ✅ Yes | | | 11.0 | ✅ Native |
Installing the OS on multiple machines without downloading it every time. Method 1: The Official Apple Route (Recommended)
If you’re looking to breathe new life into an older Mac or need a reliable environment for testing software, remains one of Apple’s most pivotal releases. It marked the transition to the modern, translucent design language we see today and was the first OS to support Apple Silicon.
Open the app on a functioning Mac (via Spotlight or Applications > Utilities).