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#Make a bootable usb from iso in mac os x for mac
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Reinstalling Mac OS is a time-consuming process and requires a lot of patience that’s why recommend doing this process in your free time or weekends. Ventoy is an open source tool to create bootable USB drive for ISO files. Macbooks or iMacs hardly require reinstallation of their Mac OS, but when they do then it’s a fairly difficult process especially if your secondary computer is Windows.