Jul 08, 2020 Now make bootable USB using the TransMac software (follow instructions that are given above). Now connect the USB and power on your Mac computer while holding the option key and then select the USB Flash media to run the installation. Learn using USB on MAC (Apple support page) Learn more about making bootable USB. Make a bootable USB of. Jan 10, 2020 However, if you want to bypass using any of the third-party tools, you can create the Catalina OS bootable USB by accessing macOS in a virtual machine. Method 3: Use TransMac to Create macOS Catalina Bootable USB in Windows 10. TransMac is a single-purpose utility to open Mac disk image from a Windows PC.

These advanced steps are primarily for system administrators and others who are familiar with the command line. You don't need a bootable installer to upgrade macOS or reinstall macOS, but it can be useful when you want to install on multiple computers without downloading the installer each time.

Download macOS

Find the appropriate download link in the upgrade instructions for each macOS version:

macOS Catalina, macOS Mojave, ormacOS High Sierra
Installers for each of these macOS versions download directly to your Applications folder as an app named Install macOS Catalina, Install macOS Mojave, or Install macOS High Sierra. If the installer opens after downloading, quit it without continuing installation. Important: To get the correct installer, download from a Mac that is using macOS Sierra 10.12.5 or later, or El Capitan 10.11.6. Enterprise administrators, please download from Apple, not a locally hosted software-update server.

OS X El Capitan
El Capitan downloads as a disk image. On a Mac that is compatible with El Capitan, open the disk image and run the installer within, named InstallMacOSX.pkg. It installs an app named Install OS X El Capitan into your Applications folder. You will create the bootable installer from this app, not from the disk image or .pkg installer.

Use the 'createinstallmedia' command in Terminal

1. Connect the USB flash drive or other volume that you're using for the bootable installer. Make sure that it has at least 12GB of available storage and is formatted as Mac OS Extended.
2. Open Terminal, which is in the Utilities folder of your Applications folder.
3. Type or paste one of the following commands in Terminal. These assume that the installer is still in your Applications folder, and MyVolume is the name of the USB flash drive or other volume you're using. If it has a different name, replace MyVolume in these commands with the name of your volume.
   Catalina:*
   Mojave:*
   
   High Sierra:*
   El Capitan:
   
4. Press Return after typing the command.
5. When prompted, type your administrator password and press Return again. Terminal doesn't show any characters as you type your password.
6. When prompted, type Y to confirm that you want to erase the volume, then press Return. Terminal shows the progress as the bootable installer is created.
7. When Terminal says that it's done, the volume will have the same name as the installer you downloaded, such as Install macOS Catalina. You can now quit Terminal and eject the volume.

* If your Mac is using macOS Sierra or earlier, include the --applicationpath argument, similar to the way this argument is used in the command for El Capitan.

Use the bootable installer

After creating the bootable installer, follow these steps to use it:

1. Plug the bootable installer into a compatible Mac.
2. Use Startup Manager or Startup Disk preferences to select the bootable installer as the startup disk, then start up from it. Your Mac will start up to macOS Recovery.
   Learn about selecting a startup disk, including what to do if your Mac doesn't start up from it.
3. Choose your language, if prompted.
4. A bootable installer doesn't download macOS from the Internet, but it does require the Internet to get information specific to your Mac model, such as firmware updates. If you need to connect to a Wi-Fi network, use the Wi-Fi menu in the menu bar.
5. Select Install macOS (or Install OS X) from the Utilities window, then click Continue and follow the onscreen instructions.

Learn more

For more information about the createinstallmedia command and the arguments that you can use with it, make sure that the macOS installer is in your Applications folder, then enter this path in Terminal:

Catalina:

Mojave:

High Sierra:

El Capitan:

From this point, we’ve now provided plenty of installation files whether for installing macOS on Windows or on Mac. Such as macOS Sierra DMG, macOS High Sierra DMG, and more. That’s not the only thing. We’ve also provided the files for installing macOS on Windows via VMware or VirtualBox. That is macOS Catalina ISO, macOS Catalina VMDK, and a few more. With that ends up pretty much lots of downloads that help thousands of users every day to create, download, install, and enjoy making use of it. Now for installing El Capitan, we’ve shown how to Create Bootable USB Installer for macOS X El Capitan on Windows 10.

While Apple’s operating systems and as well as Apple products are the most well-known things on the planet. Which has millions of users, Apple’s operating system particularly macOS, provide the ultimate user experience with the outstanding features and apps. With that so, those features and things are only interesting when you’ve installed. The installation or upgrade can be complex but not with a bootable USB installer, so here’s how to create one.

• Related:How to Create macOS Catalina Bootable USB Installer in Windows

macOS X El Capitan

El Capitan is the twelfth significant drop of the Macintosh operating system. After Yosemite, Apple announced its super new OS X El Capitan. In addition to Yosemite’s features and updates, Apple has included new features and tons of updates and new features. El Capitan is complete and even more of what a user needs. It’s entirely full of features and useful options and apps that even Windows and other operating systems users wish for. But that doesn’t mean Mac users aren’t excited for. In this post, I’ll show how to Create Bootable USB Installer for macOS X El Capitan on Windows 10.

Pretty much every single Mac user waits for Apple’s annual event for watching the only excellent product and software revealing event. That’s what happened with El Capitan. The reason for that is, El Capitan has such amazing features that none of them has been in the past or even now in other operating systems. Which makes you work and do things in easy and smart ways such as working on multiple programs at the same time with SplitView.

Now what happens is, there are lots of users who have access to both Windows & Mac. Most of those who want to install macOS X El Capitan would like to create a bootable USB installer on Windows. That’s because most of those users don’t have their Mac in use or without macOS installed or for some other reasons so here we are. Within this post, I’ll show how to Create Bootable USB Installer for macOS X El Capitan on Windows.

Mac Bootable Usb Maker

• Related:How to Create macOS Catalina Bootable USB Installer in Windows via TransMac

What You’ll Need

To create Bootable USB for Mac OS X El Capitan on Windows, you’ll need a few keys things. These are some necessary things that can’t the process can’t be done without. We’ll head over to how to create Bootable USB for macOS X El Capitan on Windows files. Go ahead and start collecting up the required files.

• An 8GB Pen Drive (USB Flash Drive)
• Download OSX El Capitan DMG

What is TransMac

Similar to what we did with other ones, we’ll also use TransMac for this part which is really useful and most users find it easy to do. Like every other USB Creation Tool that makes bootable USB but different from those. TransMac from Acute system is a Windows program that can copy and manage files and folders on Apple’s drives and devices, including Mac hard drives, flash drives, and other storage devices. It opens and writes disk images and .DMG files. This is a premium application but it has a 15-day free trial.

The features are completely supported by Windows. TransMac has also lots of new features and updates also TransMac for Windows can open disk drives in Macintosh format, flash drives, CD / DVD / Blu-ray media, DMG, software package, and scattered image files. Let’s see how to Create Bootable USB Installer for macOS X El Capitan on Windows 10.

Create Bootable Usb Mac

• Related:How to Create macOS Mojave Bootable USB Installer in Windows

How to Create Bootable USB Installer for macOS X El Capitan on Windows

Creating bootable USB Installer can be done in different ways specifically create bootable USB Installer for macOS X El Capitan on Windows and other macOS versions. The first way to do manually and the second way is to do a software that is pre-build to do all those with a click or two. From the software, we’ve chosen the easiest way despite we are neither sponsored or paid to do so. Here’s how to Create Bootable USB Installer for macOS X El Capitan on Windows.

After the TransMac is installed, open it up.

Once it’s there, insert the USB drive and right-click on the USB drive and select Restore with Disk Image.

Choose Restore with Disk Image

In here when the window will come up, you just have to click OK.

Create Bootable USB for Mac OS X El Capitan with TransMac

A new pop up box will appear, click on the three-dots, and then select the macOS X El Capitan.DMG file from Windows. Then click on OK.

Since the file is huge so it will take quite time to complete. It may take about 20 to 30 mins or more.

Restoring OS X File into USB Flash

Once everything is done, it should finish without any problem and most likely it won’t. Aside from this, there is another way to create bootable USB for Mac OS El Capitan on Windows with other software like Unibest & DiskMakerX. The installation steps are also not much different but for that, you’ll need different software and a little bit different steps. But the nice thing is, both of them works fine and will work so choose whatever is easy and do it as yourself.

One nice thing that now you can upgrade any operating system to Capitan El because its one of the most amazing operating systems also has the most helpful features even you can upgrade from macOS X Yosemite and previous versions to El Capitan. If you haven’t still create Bootable USB for Mac OS El Capitan on Windows so do it right now and enjoy El Capitan with its unique things.