To erase and format any drive connected to a Mac computer running OS X Yosemite, use Disk Utility. Simply erasing a USB drive in Disk Utility will automatically format it too. Because there are different types of formats for different purposes, it's good to know . Mac users can easily reformat USB drives using the Disk Utility application included in OS X to optimize the disk space for files. Locate and launch the Disk Utility program in the Utilities folder located in the Applications folder.
FAT32 is a universal format that is compatible with Mac OS X, Windows, Linux and DOS systems. Format your removable flash drive to FAT32 with your Mac if you anticipate using the drive with more than one operating system. You can reformat disks in Mac OS X . Jan 15, 2019 · To format a USB drive in FAT32 or exFAT: 1. Plug the USB drive into your Mac. 2. Go to Applications>Utilities and launch Disk Utility. 3. Click on the USB drive in the sidebar in Disk Utility. 4. Click Erase in the Disk Utility toolbar. 5. Type in a name for the formatted disk. 6. Click on the Format menu and choose either MS-DOS (FAT32) or ExFAT. 7.
How to format a flash drive for Mac and PC compatibility in macOS High Sierra July 20, 2018 / Dennis Sellers Macs and PCs use different file systems, which can make it tricky to put data from your Mac on a flash or hard drive and give it to a Windows user.Author: Dennis Sellers.