NO.1 USB drive formatting software for Mac – DoYourData Super Eraser. DoYourData Super Eraser.
- Warning: Formatting anything will erase all the data contained on that drive. So before doing so, back up your import files! Plug in your USB flash Drive to your Mac. Launch Disk Utility (built-in application for Macs) Select Device, Click Erase to open Erase window; Select the file system you would like to switch to.
- Upon completion of the USB formatting, locate Install Mac OS X Mountain Lion.app (downloaded in step #1 to the Applications folder, by default). Right-click the file and select Show Package Contents.
For Apple Mac users, there are two ways to format USB flash drive to FAT32, including Disk Utility and Terminal command line. Refer to detailed steps of using both tools for FAT32 format. Formatting would erase data completely, make sure that you have a data backup. Otherwise, you can only use data recovery software to recover data from a formatted USB drive.
Are you looking for a secure way to format USB flash drive to FAT32 on Mac? You are at the right place. Follow here, you will find two methods that will assist you in doing so on your storage device and if you lost data due formatting, reliable Mac file recovery software is ready to help anytime:
| Workable Solutions | Step-by-step Troubleshooting |
|---|---|
| Method 1. Use Disk Utility | Connect USB to Mac > Go to Applications > Utilities > Disk Utility > Select USB and click 'Erase'...Full steps |
| Method 2. Use Terminal Command | Connect USB to Mac > Hit cmd + space keys > Type terminal and hit Enter...Full steps |
| Bonus Tip. Recover Formatted Data | If you lost data due to formatting, run EaseUS file recovery software > Scan and recover formatted data...Full steps |
How to Format a USB Flash Drive with Mac to FAT32
Many computer users who use a removable flash drive have the demand for formatting it to the FAT32 file system. Compare with the other commonly used NTFS file system on a flash drive, FAT32 has a compatibility advantage across many operating systems.
It's a universal format that is compatible with Mac OS X/macOS, Windows, Linux and DOS systems. So, if users anticipate using the flash drive with more than one operating system, they will definitely benefit from the FAT32 file system. For Apple Mac users, there are two ways to format a USB flash drive to FAT32, including Disk Utility and Terminal command line. Refer to detailed steps of using both tools for FAT32 format.
Method 1. Format FAT32 on Mac [Disk Utility]
To format USB to FAT32 with Disk Utility will erase all data on the flash drive, so before you doing so, please do remember to check whether you have saved useful data to another secure device in advance.
To format the USB drive to FAT32, follow the next steps:
Step 1. Connect the USB flash drive to your Mac computer.
Step 2.Go to Applications > Utilities > Double click and open Disk Utility.
Step 3. Select your USB flash drive on the sidebar, choose Erase.
Step 4. Rename the USB flash drive, choose the format as MS-DOS (FAT) for Format, Master Boot Record for Scheme. Then click Erase.
Wait for the process to complete, then you'll get an empty new USB flash drive with FAT32 as the file system. You can reuse it for saving data again.
Method 2. Format FAT32 on Mac [Terminal Command Line]
The command-line behavior does the same way to erase data with the Disk Utility. Again, create a backup before taking this action.
To format FAT32 with Terminal, follow the next steps:
Step 1. Connect your USB flash drive to your Mac computer.
Step 2. Hit cmd + space to run Spotlight, type: terminal and hit Enter.
3. Type:diskutil list and find out which disk is your USB drive. (In the below picture, you can see that /dev/disk2 is the USB drive)
4. Type: sudo diskutil eraseDisk FAT32 MBRFormat /dev/disk2.
- sudo gives you user right.
- Diskutil calls disk utility program.
- eraseDisk commands to format.
- FAT32 sets the file system.
- MBRFormat tells disk utility to format with a Master Boot Record.
- /dev/disk2 is the location of the USB drive.
Wait for the process to complete. After this, you can type: diskutil list in command again to check if the formatting has been successful.
Complementary Data Recovery Tip
Formatting Usb For Mac Os X Lion
Formatting would erase data completely, make sure that you have a data backup. Otherwise, you can only use data recovery software to recover data from a formatted USB drive.
EaseUS Data Recovery Wizard has both Windows and Mac versions, so it's the optimal choice for data recovery, no matter you're using a PC or Mac. If you're a Mac user, for example, it takes only a few clicks for the software to scan and display your formatted data. To guarantee an effective data recovery without spending money to no avail, you can install the Mac data recovery free version for the first trial. You can preview all the found data before the final recovery.
To recover data from a formatted FAT32 USB flash drive on Mac, follow the next steps:
Step 1. Correctly connect your USB flash drive to your Mac. Launch EaseUS Data Recovery Wizard for Mac. Start selecting the flash drive and click 'Scan' to let the software search lost files on it.
Step 2. After a quick scan and deep scan, all files will be presented in the left panel in the scan results.
Step 3. Select files you want to recover and click the 'Recover Now' button. Don't save the recoverable files to the USB drive itself in case of data overwriting.
Reinstall from macOS Recovery
macOS Recovery makes it easy to reinstall the Mac operating system, even if you need to erase your startup disk first. All you need is a connection to the Internet. If a wireless network is available, you can choose it from the Wi-Fi menu , which is also available in macOS Recovery.
1. Start up from macOS Recovery
To start up from macOS Recovery, turn on your Mac and immediately press and hold one of the following sets of keys on your keyboard. Release the keys when you see an Apple logo, spinning globe, or other startup screen.
Command (⌘)-R
Reinstall the latest macOS that was installed on your Mac (recommended).
Option-⌘-R
Upgrade to the latest macOS that is compatible with your Mac.
Shift-Option-⌘-R
Reinstall the macOS that came with your Mac, or the closest version still available.
You might be prompted to enter a password, such as a firmware password or the password of a user who is an administrator of this Mac. Enter the requested password to continue.
When you see the utilities window, you have started up from macOS Recovery.
2. Decide whether to erase (format) your disk
You probably don't need to erase, unless you're selling, trading in, or giving away your Mac, or you have an issue that requires you to erase. If you need to erase before installing macOS, select Disk Utility from the Utilities window, then click Continue. Learn more about when and how to erase.
3. Install macOS
Method 1. Format FAT32 on Mac [Disk Utility]
To format USB to FAT32 with Disk Utility will erase all data on the flash drive, so before you doing so, please do remember to check whether you have saved useful data to another secure device in advance.
To format the USB drive to FAT32, follow the next steps:
Step 1. Connect the USB flash drive to your Mac computer.
Step 2.Go to Applications > Utilities > Double click and open Disk Utility.
Step 3. Select your USB flash drive on the sidebar, choose Erase.
Step 4. Rename the USB flash drive, choose the format as MS-DOS (FAT) for Format, Master Boot Record for Scheme. Then click Erase.
Wait for the process to complete, then you'll get an empty new USB flash drive with FAT32 as the file system. You can reuse it for saving data again.
Method 2. Format FAT32 on Mac [Terminal Command Line]
The command-line behavior does the same way to erase data with the Disk Utility. Again, create a backup before taking this action.
To format FAT32 with Terminal, follow the next steps:
Step 1. Connect your USB flash drive to your Mac computer.
Step 2. Hit cmd + space to run Spotlight, type: terminal and hit Enter.
3. Type:diskutil list and find out which disk is your USB drive. (In the below picture, you can see that /dev/disk2 is the USB drive)
4. Type: sudo diskutil eraseDisk FAT32 MBRFormat /dev/disk2.
- sudo gives you user right.
- Diskutil calls disk utility program.
- eraseDisk commands to format.
- FAT32 sets the file system.
- MBRFormat tells disk utility to format with a Master Boot Record.
- /dev/disk2 is the location of the USB drive.
Wait for the process to complete. After this, you can type: diskutil list in command again to check if the formatting has been successful.
Complementary Data Recovery Tip
Formatting Usb For Mac Os X Lion
Formatting would erase data completely, make sure that you have a data backup. Otherwise, you can only use data recovery software to recover data from a formatted USB drive.
EaseUS Data Recovery Wizard has both Windows and Mac versions, so it's the optimal choice for data recovery, no matter you're using a PC or Mac. If you're a Mac user, for example, it takes only a few clicks for the software to scan and display your formatted data. To guarantee an effective data recovery without spending money to no avail, you can install the Mac data recovery free version for the first trial. You can preview all the found data before the final recovery.
To recover data from a formatted FAT32 USB flash drive on Mac, follow the next steps:
Step 1. Correctly connect your USB flash drive to your Mac. Launch EaseUS Data Recovery Wizard for Mac. Start selecting the flash drive and click 'Scan' to let the software search lost files on it.
Step 2. After a quick scan and deep scan, all files will be presented in the left panel in the scan results.
Step 3. Select files you want to recover and click the 'Recover Now' button. Don't save the recoverable files to the USB drive itself in case of data overwriting.
Reinstall from macOS Recovery
macOS Recovery makes it easy to reinstall the Mac operating system, even if you need to erase your startup disk first. All you need is a connection to the Internet. If a wireless network is available, you can choose it from the Wi-Fi menu , which is also available in macOS Recovery.
1. Start up from macOS Recovery
To start up from macOS Recovery, turn on your Mac and immediately press and hold one of the following sets of keys on your keyboard. Release the keys when you see an Apple logo, spinning globe, or other startup screen.
Command (⌘)-R
Reinstall the latest macOS that was installed on your Mac (recommended).
Option-⌘-R
Upgrade to the latest macOS that is compatible with your Mac.
Shift-Option-⌘-R
Reinstall the macOS that came with your Mac, or the closest version still available.
You might be prompted to enter a password, such as a firmware password or the password of a user who is an administrator of this Mac. Enter the requested password to continue.
When you see the utilities window, you have started up from macOS Recovery.
2. Decide whether to erase (format) your disk
You probably don't need to erase, unless you're selling, trading in, or giving away your Mac, or you have an issue that requires you to erase. If you need to erase before installing macOS, select Disk Utility from the Utilities window, then click Continue. Learn more about when and how to erase.
3. Install macOS
When you're ready to reinstall macOS, choose Reinstall macOS from the Utilities window. Then click Continue and follow the onscreen instructions. You will be asked to choose a disk on which to install.
- If the installer asks to unlock your disk, enter the password you use to log in to your Mac.
- If the installer doesn't see your disk, or it says that it can't install on your computer or volume, you might need to erase your disk first.
- If the installer is for a different version of macOS than you expected, learn about macOS Recovery exceptions.
- If the installer offers you the choice between installing on Macintosh HD or Macintosh HD - Data, choose Macintosh HD.
Please allow installation to complete without putting your Mac to sleep or closing its lid. During installation, your Mac might restart and show a progress bar several times, and the screen might be empty for minutes at a time.
If your Mac restarts to a setup assistant, but you're selling, trading in, or giving away your Mac, press Command-Q to quit the assistant without completing setup. Then click Shut Down. When the new owner starts up the Mac, they can use their own information to complete setup.
macOS Recovery exceptions
Format Usb Drive Mac Os X
The version of macOS offered by macOS Recovery might vary in some cases:
- If macOS Sierra 10.12.4 or later has never been installed on this Mac, Option-Command-R installs the macOS that came with your Mac, or the closest version still available. And Shift-Option-Command-R isn't available.
- If you erased your entire disk instead of just the startup volume on that disk, macOS Recovery might offer only the macOS that came with your Mac, or the closest version still available. You can upgrade to a later version afterward.
- If your Mac has the Apple T2 Security Chip and you never installed a macOS update, Option-Command-R installs the latest macOS that was installed on your Mac.
- If you just had your Mac logic board replaced during a repair, macOS Recovery might offer only the latest macOS that is compatible with your Mac.
If you can't get macOS Recovery to offer the installer you want, you might be able to use one of the other ways to install macOS.
Format Usb Flash Mac Os X
Other ways to install macOS
- You can also install macOS from the App Store or Software Update preferences. If you can't install macOS Catalina, you might be able to install an earlier macOS, such as macOS Mojave, High Sierra, Sierra, El Capitan, or Yosemite.
- Or create a bootable installer disk, then use that disk to install macOS on your Mac or another Mac.
