To format a USB drive in FAT32 or exFAT: 1. Plug the USB drive into your Mac. Here's how you can check the format of thumb drive on Mac. Simply attach the pen drive to your Mac by inserting it into the USB slot. Launch Finder once the pen drive is detected by Mac. You can see its dedicated icon on the left panel. Launch Disk Utility. Connect the USB flash drive to your Mac. If there are any files on the drive you. To format a flash drive on a Mac, plug in the drive and open the 'Applications' folder, the 'Utilities' folder and then 'Disk Utility.' Your flash drive should be listed in the left menu.
USB Flash drives are one of luminous and disparate invention to store thousands of files in one convenient location. There are myriad of reasons to use USB flash drives over CD and DVDs. They are portable, fast and easy to use and carry. But after using it for few times, you might need to erase data from USB flash drive to make some more room to store new data or sell it.
A simple deletion will not really erase everything from the USB flash drive securely since any advanced computer user can easily recover them in no time using any data recovery software. You will be amused to see how easy it is to get back all the deleted data in no time. So, if you have any sensitive information stored from company or client information then you must erase them using some third party software to make sure all data are securely deleted and can never be restored using any data recovery software whatsoever. So most people choose to wipe data on computer or wipe Mac clean before selling.
In this guide, we will introduce you to two methods that helps to erase data on USB flash drive permanently. Both are free to implement and can get the job done as quickly as possible to give you the best user experience.
Method #1: Wipe USB Flash Drive by Using In-built Format Option
All Windows and Mac computers comes with an in-built format disk option to erase everything from a USB flash drive. We will show you how to use this feature as your advantage to make sure everything is deleted permanently.
Step 1. Insert the USB flash drive to the computer and let the PC detect it.
Step 2. Open 'My Computer' and right-click on the flash drive disk name.
Step 3. Find 'Format' from the option and make a left click on it with the help of your mouse.
Step 4. You will be able to see a window with the following option.
It will show you the storage capacity and file system. By default, it can be either NTFS or FAT32 and the volume label just indicates the name of the flash drive. Just leave it to the default settings and click on 'Start'.
Step 5. Wait for few minutes until the formatting process is finished. It may take several minutes depending on the size of the USB Flash drive. Make sure to keep it connected while the process is taking place.
Step 6. After you see the 'Format Successful' pop up messages, you can eject the flash drive.
Warning: This should delete all the files from the flash drive. But as we mentioned earlier, a simple deletion and formatting doesn't really permanently delete everything from the USB drive, they're still be easily recovered by some data recovery softweare. . If the files are not important then you can use this simple deletion option but if you do have confidential company and client information stored in it then you might have to use a professional external tool to erase everything permanently.
Method #2: How to Completely Wipe USB Flash Drive with SafeWiper for Disk
To reduce the risk that someone might recover sensitive data from your USB flash drive, you need to use eraser software to securely erase data from removable USB disk.
SafeWiper for Disk is a professional data deletion tool that erases everything from a drive disk permanently. This little tool deletes data from a disk drive as it never existed on the first place. So, if you are erasing confidential and sensitive data from your USB flash drive then it is assured that the data deletion is beyond recovery. No data recovery has succeeded to recover data from any drive after being deleted using SafeWiper. It is easy to use but to use advanced deletion techniques, you will have to pay a small fee to enjoy the full benefits of this software.
Safewiper for Disk - Permanently Wipe Your USB Drive
- Wipe data and hard drives permanently beyond recovery.
- Permanently wipes data on partitions and disk volumes with advanced wiping algorithm which overwrites your data up to 35 times.
- Uses advanced algorithms (Dod 5220-22.M, US Army, Peter Guttman) to 100% completely wipe data.
- Supports all popular Windows file systems, NTFS, Fat, Fat32.
Step 1 Download and Install Program, Insert Your USB Drive to PC
Download SafeWiper for Disk on your computer, install and run it. SafeWiper for Disk offers to complete hard drives or logical hard drives. So you either completely remove everything from a hard disk or only the hierarchical partitions created from the hard disk. Choose the USB flash drive disk and click on 'Next'.
Step 4 Choose Wiping Algorithm
Click the Setting on the proram, you will see four wiping method in the list. You can use the featured high level deletion techniques including Peter Guttmann Secure Deletion, North Atlantic Treaty Organization_NATO standard, Guttmann Method and so on. The more advnaced wiping algorithm you choose, the more time it will take.
Step 5 Start Deleting Files from Computer (Mac/Windows)
After choosing the wiping method, simply click on 'Wipe' and the program will automatically start erasing everything from the USB flash drive. Wait for few minutes until the data are securely removed from the disk drive.
Now, you can audit the USB flash drive and everything will be permanently erased.
Note: Realize that the data deleted using this software is permanent and there's no going back after this. So, make sure to generate a full back up before using this software.
Summary:
It is recommended to use professional external software like SafeWiper Data Wiper to permanently delete everything from a USB flash drive if it contains any classified and private data to make sure nobody can steal it. Any computer genius can easily recover deleted data from your USB flash drive if you use the simple deletion technique. You must take a step further to maintain the safety and privacy of the data. Hopefully, you guys enjoyed and found this article useful.
Not every USB drive can be used on Mac out of the box -- you need to format the drive to make sure it's compatible with the MacOS extended file system. And here in this article, we'll offer you a full guide on how to format a USB Drive on Mac. Besides, in case you lose important data due to formatting, we have a professional data recovery tool to help you recover data from a formatted USB drive on Mac.
Bonus: How to Recover Lost Data After Formatting USB Drive
Part 1. What You Should Do First Before Formatting USB Drive on Mac
Make sure that уоu know clearly whаt уоu are doing whеn you begin the whole formatting process, which will еrаѕе your еntirе hаrd drivе.
To avoid formatting the wrong disk, firstly remove the USB drive from Mac, check the title of other storage disks, then insert the USB disk again and note the name of the disk. Next, drag the USB data to a safe location for backup/recovery measures before formatting it. Then you are set to get it done!
Format Thumb Drive With Mac Time Machine
Part 2. What Is the Best Format for USB Drive on Mac?
You'll be given several format options when you try to format a USB drive on Mac, including Mac OS X Extended (Journaled), Mac OS X Extended (Case-sensitive, Journaled), Mac OS X Extended (Journaled, Encrypted), Mac OS X Extended (Case-sensitive, Journaled, Encrypted), MS-DOS (FAT) and ExFAT. If you are using macOS 10.13 or later, you'll also see an option named APFS, which is the default file system of macOS 10.13 and later.
1APFS (Apple File System)
APFS is a new file system for macOS. It's the most appropriate format for SSD. However, you need the latest macOS to write to this file system. If you're sure that you don't need to use it on a Mac running old version in the future, then you can format your USB drive to APFS.
2Mac OS X Extended (Journaled) & Mac OS X Extended (Case-sensitive, Journaled)
Mac OS X Extended, aka HFS+, is the default file system before APFS for macOS 10.12 and earlier. It doesn't put a limit on the size of files you can save on the drive, which is the greatest advantage. Windows-running computers can read the files formatted to Mac OS X Extended but can't write to them. And this file system is necessary if you plan on using the drive for Time Machine backups.
The biggest difference between Mac OS X Extended (Journaled) and Mac OS X Extended (Case-sensitive, Journaled) is the latter one is case-sensitive to folder names. For example, 'file' is different from 'File'. Therefore, if you do not have special needs, just ignore this option.
3Mac OS X Extended (Journaled, Encrypted) & Mac OS X Extended (Case-sensitive, Journaled, Encrypted)
These two are basically the same with the previous two but with encryption, which means you have to provide the password whenever you connect the drive to your Mac.
4MS-DOS (FAT)
This is Disk Utility's name for FAT32 file system. As the most widely compatible file system, it suits both Windows operating system and macOS. Therefore one can easily transfer data between PC and Mac using a USB drive formatted this way. However, a USB drive formatted to FAT32 doesn't support long file names and an individual file cannot be larger than 4GB.
5ExFAT
ExFAT is the improved version of the older FAT32, which offers larger storage space and supports files larger than 4GB. Of course it also supports transferring files between PC and Mac as a cross-platform file system.
To arrive at a conclusion, if you need to transfer smaller files between operating systems, choose MS-DOS (FAT) or FAT32. And with no doubt, ExFAT will be the best format for USB drive on Mac for larger files.
Part 3. How to Format USB to FAT32/ExFAT on Mac
As earlier stated, you need to first back up your USB drive before formatting it as the formatting operation will wipe all the data. Now, you can follow the steps highlighted below to get the USB successfully formatted.
Method 1: Format a USB Drive on Mac OS with Disk Utility
Step 1: Insert the USB waiting to be formatted to a Mac computer.
Step 2: Navigate to Applications > Utilities, and click it twice to open it.
Step 3: Select the drive you want to format and click on Erase.
Step 4: Rename the USB drive (optional), and choose one file system from the options.
Step 5: Then select Master Boot Record for scheme, hit Erase.
Step 6: Once the process is done, you are ready to use the drive with new file system to store data again.
Method 2: Convert/Format USB Drive to FAT32/ExFAT
Step 1: Connect the USB drive to your Mac computer.
Step 2: Click on cmd + space to run Spotlight, input terminal then tap Enter key.
Step 3: Type diskutil list to find the location of your USB drive (eg: dev/disk2 is the USB drive in the below picture).
Step 4: Type sudo diskutil eraseDisk FAT32 MBRFormat /dev/disk2.
sudo gives you user right.
Diskutil calls disk utility program.
eraseDisk commands the formatting.
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.
Note: You can replace FAT32 with ExFAT in the command, and your USB drive will be formatted in that way.
Format Thumb Drive Mac And Pc
After the process completes, type diskutil list in command once more to check if the USB drive has been formatted successfully.
Bonus: How to Recover Lost Data After Formatting USB Drive
Formatting a USB drive is never an easy task and problems tend to arise from time to time, among which data loss is perhaps the most common one. Users format a USB drive by mistake or directly format it without doing any backup job and both mistakes will cause data loss disaster. This issue will worry us even more when there are important files we cannot offord to lose. If this is the case, you'll need a professional data recovery software to help you get back lost files, and AnyRecover is what you need exactly. With this software, anyone can recover all kinds of data from formatted USB drive on Mac with only 3 simple steps.
As a comprehensive Mac data recovery solution, it handles all data loss scenarios, including formatting USB drive, hard drive failure, and Mac crash.
All-round and deep scan ensures high recovery rate, and sophisticated algorithms contribute to quick scanning speed.
Supports data recovery on all types of USB drives in various file formats like NTFS, HFS+, FAT32, and ExFAT.
Brings back the lost photos, videos, documents, compressed files, etc. - numerous kinds of data from formatted USB drive easily.
Provides preview before recovery and enables selective recovery.
NoteFormat Thumb Drive Bootable
AnyRecover offers free trial for every user, with which one can scan, preview and recover 3 files for free. Just download and have a try! The more time for hesitation, the less possibility for your lost data to get back!
Format Thumb Drive Mac Os
Follow the simple steps below to recover data after formatting USB drive on mac:
Step 1: Make sure you have connected your USB drive to your Mac successfully. Download, install and launch AnyRecover. Then select the formatted USB drive you are trying to recover data from as the location to find data. Press the 'Start' button to initiate the scanning.
Step 2: The software will immediately begin the scanning process. You can pause the process at any time and resume from that point later.
Step 3: Immediately after the scanning process is complete, all the files will be listed in their respective file formats and folders. Freely preview and choose what to recover by clicking on 'Recover' button.
Final Words
Format Thumb Drive With Mac Osx
Formatting is a complicated process indeed but by clearing your mind and then follow the steps as listed out in the article, you can successfully format a USB drive on Mac without much difficulty or errors. Loss of data may come as a nightmare but AnyRecover is powerful enough to help you out. In fact, not just after you format a USB drive, it can work wonders whenever you lose data. Try it and you won't be disappointed.