Bootable Mac Flash Drive


  1. Create A Bootable Mac Os
  2. Create Bootable Flash Drive Mac Os

Create a bootable USB drive for macOS X El Capitan, Yosemite, Mavericks, Sierra, High Sierra, Mojave, Catalina, Big Sur and Monterey.

Here's how to create macOS Catalina 10.15 bootable USB flash drive installer for a clean install on your Mac. With macOS Catalina being Apple's latest software release, it stands to reason that there is going to be a big interest in it. How To Install and Run macOS Sierra 10.12 from an External SSD or USB Flash Drive. Jun 25, 2020 Boot your Mac from a USB drive. Having made your flash drive bootable, you can use it on many different devices to install macOS. Here’s how to install macOS from an OS X boot USB drive: 1. Connect the carrier to the Mac you want to install the OS on. Open the installation manager. Please click the menu options, Tools / Refresh Drive List. If the USB Drive is indeed present, it will show up on your list. The USB-Disk SanDisk Cruzer Dial (USB-Disk ) Format USB Drive for Mac Outline. Please choose the USB Drive; Right-click on your selection and choose to format the USB Drive for Mac (Macintosh. If you want to do a clean install of macOS Sierra, or you have multiple Macs to install it on, then a bootable flash drive for is your best bet for easy installation. Here’s how to make one. Jun 25, 2020 Boot your Mac from a USB drive. Having made your flash drive bootable, you can use it on many different devices to install macOS. Here’s how to install macOS from an OS X boot USB drive: 1. Connect the carrier to the Mac you want to install the OS on. Open the installation manager. Select the internal disk of the Mac as the boot volume.

(The process is also described on the Apple Support page

No tools specified.

    • If you're currently running macOS Mojave, click this link to find the Mojave installer in the App Store. For Catalina, click here.

    • For all earlier versions of macOS, launch the App Store on your Mac, and search for the macOS version you want (this option is only available when running macOS High Sierra and lower)

    • Click Get or Download

    • If you have previously downloaded this version of macOS using the current Apple ID account, you might find it in the 'Purchased'tab.

    • The installer is not directly available to Windows users. If you're using Windows, in order to get access to the installer, you'll need to borrow a macOS machine, go to a Apple Retail Store and download it there, or use a Hackintosh.

    • After the downloading process is complete, close the App Store. The installation window should appear afterwards.

    • [*red]Click the 'Install macOS (whatever version you have downloaded)' menu at the top left of the screen, and select 'Quit Install macOS (whatever version you have) .'

    • Insert your USB drive into your Mac's USB port.

    • Open Finder to find your USB or if your Finder preferences have been set, you can find it on the Desktop.

    • Your USB drive will be completely erased in the following steps. Make any backups of your data beforehand.

    • Launch Terminal.

    • You can either use Spotlight or navigate to 'Utilities' inside of Applications within Finder and double click Terminal.

    • In Terminal, type one of the following commands, depending on your version of macOS. (The name of the version of macOS, is the one you want to install on the key and downloaded.)

    • Instead of '/Volumes/MyVolume', type the name of your USB drive. Type everything else exactly as you see it (or better yet, copy and paste it from here).

    • For El Capitan : sudo /Applications/Install OS X El --volume /Volumes/MyVolume --applicationpath /Applications/Install OS X El

    • For Yosemite : sudo /Applications/Install OS X --volume /Volumes/MyVolume --applicationpath /Applications/Install OS X

    • For Mavericks : sudo /Applications/Install OS X --volume /Volumes/MyVolume --applicationpath /Applications/Install OS X

    • For Sierra : sudo /Applications/Install macOS --volume /Volumes/MyVolume --applicationpath /Applications/Install macOS

    • Other versions, see the next step.

    • For High Sierra : sudo /Applications/Install macOS High --volume /Volumes/MyVolume --applicationpath /Applications/Install macOS High

    • For Mojave : sudo /Applications/Install macOS --volume /Volumes/MyVolume

    • For Catalina: sudo /Applications/Install macOS --volume /Volumes/MyVolume

    • For Big Sur: sudo /Applications/Install macOS Big --volume /Volumes/MyVolume

    • Für Monterey : sudo /Applications/Install macOS --volume /Volumes/MyVolume

    • After correctly entering the command with the name of your USB drive, press the [return] key.

    • Enter the macOS administrator password.

    • Your password will not be displayed.

    • Press [return].

    • Check the name and path of your USB key. If it looks correct, press the [Y] key, then press [return].

    • The bootable drive creation will begin. Please wait until the process completes.

    • When Terminal indicates the process is 'Done,' the creation of your bootable drive has succeeded.

    • To boot off the USB, first make sure the Mac is off and then press and hold the [option] key when you hear the chime/turn it on .

Nice work! You're done.

Nice work! You're done.

177 other people completed this guide.


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If you have more than one Mac you want to upgrade to macOS 10.15 Catalina but don't want to waste so much bandwidth downloading it for each machine, one option is to create a bootable installer on a spare USB flash drive. Here's how to do it with the Terminal.

  1. Dec 05, 2019 Right Click on your USB drive option in TransMac and select Format Disk for Mac; After that, right-click the USB Drive and select Restore with Disk Image; Point to your Mac OS.dmg or.iso file by clicking the add button. After that TransMac will create bootable Mac OS USB within few minutes.
  2. Sep 23, 2019 In the warning dialog box, click the Yes button. Use the Restore Disk Image to Drive dialog box to browse for the DMG file with the installation files for Mac OS X Yosemite in this case, and click the OK button to create a bootable USB of the operating system. Now, you’ll have to wait a long time.
  3. Congratulation: you have created MacOS High Sierra Bootable USB successfully on Windows without using any software or Mac computer. So, now go to your USB flash drive and check the MacOS High Sierra files. Therefore, now your USB drive is ready to boot MacOS High Sierra and you can install MacOS High Sierra from your USB flash drive.
  4. May 15, 2020 Use Terminal to Create the El Capitan Bootable USB Installer Connect the USB flash drive to your Mac. Give the flash drive an appropriate name. You can do this by double-clicking the device’s name on the desktop and then typing a new name.

One of the problems with the release of a major operating system update like macOS Catalina is the amount of times it has to be downloaded. As Apple usually intends each Mac or MacBook needing to be updated to download it, the process isn't really efficient enough for instances where many Mac desktops need the upgrade, like in a school or business if there isn't device management or macOS Content Caching for whatever the reason.

The strain could also be felt by users who own multiple Macs but also have a limited data allowance from their Internet provider, or a small amount of bandwidth that could make updating multiple machines take a very long time and saturate the available connection.

While in the olden days it was possible to get the software update on physical media, Apple doesn't offer that option anymore. However, it is still possible to create your own media, such as a spare USB thumb drive, that can do the same job.

May 19, 2020 Create a MAC OS X Bootable USB Flash Drive for Windows 10; has been made public on our website after successful testing. This tool will work great on MAC OS and WINDOWS OS platforms. And Latest mobile platforms Create a MAC OS X Bootable USB Flash Drive for Windows 10 has based on open source technologies, our tool is secure and safe to use.

The first hurdle is to actually get the macOS Catalina installer onto a Mac. This is an unavoidable part of the process and will require just over 8 gigabytes of drive capacity to store.

Go to the Mac App Store and search for Catalina using the search bar, then click on View next to the macOS Catalina listing. Alternately, open the Mac App Store Preview page for macOS Catalina here then select View in Mac App Store.

Click on Get. This will load up the Software Update utility, which will ask if you want to download macOS Catalina. Click Download.

After the download has finished, macOS will automatically start the installer. Press Command-Q to quit the installer before it continues, as the update will be deleted upon installation.

Creating the Bootable Drive

You need an external drive to turn into a bootable version, and since it needs to be portable, your best choice is a USB thumb drive with a capacity of 16GB or more. Be aware that the drive will be wiped as part of the process, so ensure there isn't any precious data on the drive that could be lost if it isn't backed up elsewhere.

Connect the external drive to your Mac, and make a note of the external drive's name as it appears within macOS. This is important, as using the wrong name could lead to another connected drive being wiped by mistake.

Open Terminal within the Utilities folder within the Applications folder and enter in the following command by copying and pasting it directly into the window. Make sure to change the element titled 'USBdrive' for the name of the drive you intend to become the bootable installer.

sudo /Applications/Install macOS — volume /Volumes/USBdrive — /Applications/Install macOS

Once pasted and corrected, press enter, then enter your password for macOS and press enter again.

Terminal will then warn of the USB drive being wiped as part of the process. Type 'Y' and press enter. Leave the Mac alone as it formats and copies over the installer.

Once Terminal says 'Install media now available,' it is safe to right-click the removable drive on the desktop renamed 'Install macOS Catalina' and select the 'Eject' command. It is now safe to remove the drive from the Mac.

Upgrading another Mac

Before proceeding, ensure there are adequate backups available for the Mac you are about to upgrade before the process starts.

With the target Mac you want to upgrade turned off, connect your external drive. When turning on the Mac, hold down the Option key on the connected keyboard to bring up the Startup Manager.

The Startup Manager is used to boot from a different drive from the default. In this case, select 'Install macOS Catalina.'

The Mac will then bring up a macOS Utilities window. To perform a straight update, select 'Install macOS' and follow the prompts.

The macOS Utilities menu also allows you to erase the Mac's drive, which you can optionally do if you do not wish to save any of the data and want a completely clean slate for the installation.

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In this article, I will show you How to Create a Bootable USB for macOS Mojave on Windows PC. Therefore, you have to know the complete information and guide of installation on VMware Workstation and VirtualBox. Furthermore, you also know and have information about the Mac operating system, that Mac or Apple company is releasing day by day new updates and features for there users, one of the good news is here that you can easily test or install the macOS Mojave beta on VirtualBox and VMware, However, if you want to test that I have provided or created the article, for you in below I will give you the link you can see there.

Create a Bootable USB for macOS Mojave on Windows

To create a bootable macOS Mojave USB installer on Windows, you need some requirements to ready that on your computer. Download macOS Mojave the latest version and Extract the compressed macOS Mojave with WinRaR. After that, you are done with extracting now download TransMac and install that on your PC, then get ready for the preparation of creating macOS Mojave bootable USB on Windows operating system.

Create a Bootable USB for macOS Mojave on Windows

TransMac is Acute system in Windows operating system that can copy and paste and manage the files on Windows for Apple or Mac Systems, Including Mac-formatted USB drives, SSD drive, Hard drives, and any kind of storage devices, further, it can burn VMDK and dmg files of macOS Mojave, macOS High Sierra, macOS X El Capitan, macOS Sierra, macOS Yosemite, and any other operating system of macOS, there is bad news that TransMac is not free whether you should too by this or use for 15 days Trail.

Required files:

Create A Bootable Mac Os

Related Articles:

Install TransMac on Windows PC

While you are downloaded the complete file of TransMac and macOS Mojave on a computer. Now in here, you need the simple process and ways of installation that everyone can install that easily on there Windows PC.

Create Bootable Flash Drive Mac Os

  • Run the TransMac setup by double-clicking on setup.
  • On the welcome screen click Next.
  • Read carefully the agreement on the license and agreement and click Next.
  • Select the location for Transmac where you want to install it.
  • On the next TransMac will ask from you to create a shortcuts icon on the start menu and screen.
  • The next screen doesn’t do anything click Next.
  • Therefore, you are ready to install TransMac on your computer, for just click on the Install button and wait for some minutes to complete the installation.
  • After that, that installation is completed click Finish.

Make Bootable Pendrive Mac Os X

Now start Creating a Bootable USB for macOS Mojave on Windows

After that, you are successfully installed TransMac and downloaded macOS Mojave dmg file now you need to create USB bootable for macOS Mojave, Therefore, you need to get at least 16 up to 32 GB flash drive and attach the USB drive to the computer and follow the steps which I am going to show you in this article.

Bootable Mac Flash Drive

Create Bootable Mac Os Usb

Step #1. Now you are completely ready to create bootable USB for macOS Mojave. At the very beginning step you need to open TransMac, therefore Right-click on TransMac and select Run As Administrator.

Run As Administrator

Step #2. After that, TransMac is opened you will see the list of drives then select the drive which you are going to make bootable for macOS Mojave, and Right-click on that then select Restore with Disk Image.

Step #3. After that, you have selected Restore with Disk Image, therefor you will face pop up warning from containing mounted volumes. However, to continue the process simply click on yes to go on a further step.

Create A Bootable Drive Mac

Warning of selected Volume for macOS Mojave

Step #5. In this step, you need to browse for macOS Mojave dmg file, just click on three dots and select a macOS Mojave dmg file.

Browse macOS Mojave dmg file

Step #6. In this step, you will face another warning pop up. So, it is simple to click on Yes and moves to the next step.

Step #7. In this step, you should wait for some minutes to format your drive and wait, it will automatically copy the macOS Mojave dmg file to the USB drive.

Formatting Drive for macOS Mojave


Create A Bootable Flash Drive Mac Os

That’s all about How to Create a Bootable USB for macOS Mojave on Windows PC. However, you can create bootable USB for macOS Mojave using TransMac and TransMac is a very light software for Windows PC. Furthermore, if you faced any kind of problem in this article you can comment in below comment box, and don’t forget to subscribe to our website for the latest posts.