This Mac 911 article is in response to a question submitted by Macworld reader Robin. Select the drive in the left-hand sidebar.įrom the Scheme menu, select Master Boot Record.Ĭlick Erase and follow prompts to confirm. Launch Disk Utility (from Applications > Utilities > Disk Utility). While first ensuring you have a copy of any data on a drive you want to format as ExFAT, as formatting will erase the drive’s contents, follow these steps: Format a USB on a Mac - 10 easy steps to format a USB flash drive with disk utility Step 1: Select Finder Step 2: Select Applications Step 3: Select. It also supports OS X Lion, like Versions. Mac OS Extended (Journaled) This format is considered as default file system format of the Mac OS X drives. Instead, pick ExFAT, its replacement (and still quite old), best used on drives of 32GB or larger capacity. How to Format a Flash Drive on MacOS Erase USB 2020. Designed for an earlier time, it can’t handle files larger than 4GB. If you’re both Mac users, swell with Mac and Windows in the mix, you might be tempted to pick FAT32 when formatting that thumb drive.īut FAT32 is distinctly out of date. But it still crops up whenever you’re trying to put files on a USB thumb drive to hand off to someone else. For those of us who rarely transfer files physically across devices, file-format capability may be a distant memory.
