I have an 512 GB SSD on my MacBook Retina with one of the volumes disks0s6 formatted with exFat to use it on both Mac and Windows. Diskutil info disk0s6: Device Identifier: disk0s6 Device Node: /dev/disk0s6 Part of Whole: disk0 Device / Media Name: Basic data partition Volume Name: WORK Escaped with Unicode: WORK Mounted: Yes Mount Point: /Volumes/WORK Escaped with Unicode. ExFAT has been around for awhile, but we've never really talked about it. Essentially, it's a file system that's both readable and writable on any modern Mac or Windows machine (sorry, Leopard users). HFS+ Mac OS X’s native file system is HFS+ (also known as Mac OS Extended), and it’s the only one.
- Very often an exFAT external disk stops appearing in OS X. It doesn't appear in Disk Utility, Finder, diskutil list or About this Mac/System Report/USB. The only way I have found to fix it is to boot into Windows and run the standard 'Scan disk for errors' function that pops up on connecting the drive.
- File system formats available in Disk Utility on Mac. Disk Utility on Mac supports several file system formats: Apple File System (APFS): The file system used by macOS 10.13 or later. Mac OS Extended: The file system used by macOS 10.12 or earlier. MS-DOS (FAT) and ExFAT: File systems that are compatible with Windows. Open Disk Utility for me.
“I have formatted my external hard drive with exFAT file system on my Mac machine running with OS X 10.7. Later I upgraded to OS X 10.8. Whenever I plugged the ExFAT drive to my Mac system, an error pops-up saying that “iMac doesn't recognize this drive”. I tried to fix this issue through permissions in Disk Utility, but no use. Few of my vital files are present on the ExFAT drive along with music, movies and photos. I am at loss; I have no clue, what else should I do to access my drive. I am looking for help. Please guide me.”
It’s damn difficult to bear the brunt of losing your irreplaceable data all of a sudden. But you should never lose hope at any point of time. According to the great saying, you can find solution for every problem in the world! Then why not for unrecognized ExFAT drive? Have a look here.
Why Mac cannot recognize the ExFAT drive?
There might be two causes here.
1) Mac might be missing some necessary driver software to read the ExFAT drive, after you upgraded from previous OS X
2) There might be some issue with your ExFAT drive
How to go with further troubleshooting?
1. Check Apple website for availability of any update/driver software for current version of your OS X. If you find any, install them on your machine and try to access the ExFAT drive. If you are unable to open the ExFAT drive even after installing adequate update and driver program, then jump to next method.
2. Plug-in the ExFAT drive into another working Mac Machine and see it is detected. If the drive is recognized, copy your entire data from it. Detach the drive and format it on your host Macintosh (on which your drive was not detected).
In case, your drive fails to show up on any other Mac machines then it seems like the problem lies within the ExFAT drive. It might be corrupted or became unreadable. Still don’t worry. You can bring back the corrupted ExFAT drive to normal state (working mode) by formatting/re-formatting it. Also you need to be concerned about data saved on the unrecognized ExFAT drive. As you can safeguard entire data present on your undetected ExFAT drive, with the help of Yodot Mac Data Recovery application.
Tool to recover undetected ExFAT drive on Mac system:
Yodot Mac Data Recovery can easily backup whole data from your undetected ExFAT drive, without causing any intact either to drive’s internal structure or to files stored on it. The program is well fitted to restore unrecognized Samsung hard drive, Toshiba external disk, Seagate portable drive, ScanDisk media card, HP Pen drive, Kingston USB etc i.e. it supports variety of storage devices as well as various brands; so you can undoubtedly trust the software to achieve guaranteed data restoration on any storage media. The retrieving ability of this utility is unbounded, thus you can recover any files like Office document, Portable Document Format (PDF), Outlook data files, archives, audio, video, images, RAW pictures etc of more than 300 types. Not just from corrupted storage, even inaccessible, dead, crashed, non-booting and un-mountable Mac machines data can also be retrieved by this software, with no difficulty. The smart interface of the program offers you a great data retrieval experience, effortless recovery process and preview of recovered data, so that you can review its recovering capability before you save regained data. The companionable toolkit is well-suited for all latest editions of OS X from Leopard to Sierra.
Steps to restore undetected ExFAT drive on Mac:
- Get Mac Data Recovery on your Macintosh system
- Attach undetected ExFAT drive
- Go for Volumes Recovery selection on main screen
- Select ExFAT drive and its all shown volumes from list
- Choose Normal Scan and click on Mark All key
- All files present on your ExFAT drive will be listed in two views
- Mark files that you need
- Save those files on Macintosh hard drive
Note:
- It’s suggested to keep an untouched backup of entire data prior to start OS upgrade
- Don’t forget to install necessary updates as well driver software after upgrading your OS
Can I Use WD Hard Drive on Mac and PC
Before you get the answer, you must figure out what kind of file system can work well on both the macOS and the Windows system. macOS supports a handful of common file systems - HFS+, FAT32, and exFAT, with read-only support for NTFS. While Windows employs two major file systems: NTFS and FAT. FAT was inherited from old DOS and has exFAT as its later extension. In addition, the ReFS file system was developed as a new generation file system for server computers starting from Windows Server 2012.
That is to say, only FAT32 and exFAT can work on both Mac and PC. If you want to share digital files between Mac and Windows system easily, you must convert WD My Passport to FAT or exFAT. Here are three ways to format a WD My Passport, follow any one of them to convert to FAT.
- Solution 1. Format WD HDD with Software (FREE)
How to Format WD My Passport in Windows Platform (Free)
You can format a Western Digital My Passport external hard drive to ex-FAT or FAT32 format using a free ex-FAT or FAT32 converter - EaseUS Partition Master or use built-in applications Windows.
Solution 1. Format WD My Passport Using Software (Free)
It is a wise choice to use a professional format tool. With the help of EaseUS Partition Master Free, you can perfectly bypass the format limitation of the Windows disk management tool and help you format WD My Passport to FAT32 or exFAT easily without any obstacles. What's more, this Windows partition software helps you create, resize, clone, move, and merge partitions without difficulty. Follow the details below to convert WD My Passport to FAT32 or exFAT.
Step 1: Launch EaseUS Partition Master, right-click the partition on your external hard drive/USB/SD card which you want to format and choose the 'Format' option.
Step 2: Assign a new partition label, file system (NTFS/FAT32/EXT2/EXT3), and cluster size to the selected partition, then click 'OK'.
Step 3: In the Warning window, click 'OK' to continue.
Step 4: Click the 'Execute Operation' button in the top-left corner to review the changes, then click 'Apply' to start formatting your external hard drive/USB/SD card.
Solution 2. Format WD My Passport Using File Explorer
Windows limits FAT32 partitions to 32GB. It does not offer the ability to format a drive larger than 32GB to FAT32, the only available choices are NTFS or exFAT. If you want to format your WD My Passport to FAT32, you must make sure that the size is smaller than 32GB. If it is larger than 32GB, you can only format it to exFAT.
Step 1. Open Windows File Explorer, locate and right-click on WD My Passport that you need to format, select 'Format'.
Step 2. Rename the drive, reset its file system to FAT32 or exFAT.
Step 3. Click 'Start' to begin the formatting.
How to Format WD My Passport in macOS/OS X Platform
The easiest way to format the drive to FAT32 or exFAT is by using macOS's built-in Disk Utility for FAT32 or exFAT.
Tips: The instructions below are designed to help repartition and format a hard drive. Once the process begins, all the data on the drive will be lost!
Step 1. Connect WD My Passport to your Mac.
Step 2. Once that's done, double left-click on the Mac HD, the internal Mac hard drive visible on the top-right corner of the desktop screen.Select 'Applications > Utilities > Disk Utility'.
Step 3. Select your WD My Passport on the sidebar, choose 'Erase'.
Step 4. Rename the drive, select the 'Volume Format' drop-down list and choose 'MS-DOS (FAT)' or 'ex-FAT File System'. Then click 'Erase'.
Wait for the process to complete and let the macOS erase data on the drive and reformat it by FAT32 or ex-FAT format. Then, you can use the drive in macOS or OS X as a regular hard drive.
Exfat For Os Mac High Sierra
Difference Between FAT32, exFAT, and NTFS
FAT is known as the File Allocation Table. The successive major versions of the FAT format are named after the number of table element bits: FAT12, FAT16, and FAT32. FAT32 is the oldest of the three file systems available to Windows. Individual files on a FAT32 drive can’t be over 4 GB in size. A FAT32 partition must also be less than 8 TB, which admittedly is less of a limitation unless you’re using super-high-capacity drives.
exFAT, Extended File Allocation Table, is optimized for flash drives. It was added to older versions of Windows with updates to Windows XP and Windows Vista. This file system doesn't have the limitations of FAT32. You can use it when you need a bigger file size and partition limits than FAT32 offers.
NTFS, NT File System, is the modern file system Windows likes to use by default. It is packed with modern features not available to FAT32 and exFAT. However, it only works with all versions of Windows, but read-only with Mac by default.
If you want to use WD My Passport or any other hard drive on Mac and PC, you need to format a Western Digital My Passport external hard drive in exFAT or FAT32 format.
Tips to Avoid Formatting WD My Passport Without Backup
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Just as I have mentioned above, once the process begins, all the data on the drive will be lost. To avoid unnecessary data loss issues, we highly recommended all users extract or back up important data to another device or partition in advance. You can copy files one by one to a new disk or drive. If you have quite a lot of data to be transferred, professional backup software shall be your best choice. Here we recommend you try EaseUS Todo Backup which allows you to directly back up target data with simple steps.
Step 1: Launch EaseUS Todo Backup software and then choose 'File Backup', 'Disk/partition Backup' or 'System Backup' for different backup purpose.
Step 2: Choose the system, disk partition, files or apps that you want to back up. Then select a destination where you want to store the backup file.
Step 3: Click 'Proceed' to start the data backup process.
Hot Topics - People Also Ask These Questions
What is the difference between NTFS, fat32, and exFAT?
NTFS is the commonly used file system for Windows internal drives. Windows OS can only be installed on an NTFS partition. FAT32 is an older file system used for external drives due to its great compatibility. exFAT is a replacement for FAT32, which is not as compatible as FAT32 but without the limitations of FAT32.
Can I use WD hard drive on Mac and PC?
Exfat For Mac And Windows
Yes. If you want to use WD My Passport or any other hard drive on Mac and PC, you need to format a Western Digital My Passport external hard drive in exFAT or FAT32 format.
Can I convert exFAT to NTFS without losing data?
You are unable to directly convert exFAT to NTFS without losing data, as there is no such utility that can help you perform the exFAT to NTFS conversion. You can back up exFAT partition data to another drive and then format the exFAT partition to NTFS with EaseUS Partition Master Free.
Exfat Format Mac
How do I format my WD Passport?
Exfat Mac Os Compatibility
Step 1. Run EaseUS Partition Master, right-click the hard drive partition you intend to format and choose Format.
Step 2. In the new window, set the Partition label, File system (NTFS/FAT32/EXT2/EXT3/exFAT), and Cluster size for the partition to be formatted, then click OK.
Step 3. Click OK in it to continue.
Step 4. Click the Execute Operation button on the top-left corner to review the changes, then click Apply.
Conclusion
You can format your Western Digital My Passport external hard drive to FAT32 or exFAT format to transfer the data between a Mac and Windows system conveniently. According to the solutions above, the EaseUS partition tool stands out for its convenience and easiness. It's always your best choice.
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