The 4 disk formatting software for Mac above can help you easily format hard drive, USB flash drive, memory card, and other storage media under Mac OS. However, when you format your hard drive with Super Eraser for Mac, all your data will be permanently lost. So please back up your important files before you run Super Eraser for Mac to format. No.1 disk formatting tool for Windows and Mac – Built-in Formatting tool. Both Windows and Mac OS offer built-in disk formatting tool. For Windows, it offers quick format feature when you right-click the hard drive on the computer. If you are using a Mac, you can run the built-in Disk Utility to quickly format a hard drive or external hard. Option 1: Format to NTFS, and use NTFS-3G to read/write on Mac. If you keep your hard drive's out-of-the-box NTFS format for all the reasons FAT32 displeases, there's a workaround that will allow.
Want to format an external hard drive for Mac and Windows PC? Do you know how to do this work easily? This MiniTool article will show you specific methods to make external hard drive compatible with Mac and PC, which are easy and safe to complete.
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As we know, external hard drives are widely used to backup data or interchange files among different computers. Well, is there an external hard drive that could be shared between Mac and Windows PC? Of course, there is. Actually, most external hard disks could be compatible with Mac and PC as long as you format them correctly.
Why Need to Format External Hard Drive for Mac and PC
To put it simply, if you want to share external hard drive between Mac and PC, you need to format an external hard drive for Mac and PC.
Currently, hard drives for Windows PC are always formatted with NTFS, while hard disks for Mac are formatted with HFS+. However, when we connect a NTFS formatted disk to Mac, Mac OS X doesn't allow us to write files to the drive neither edit files, though it can read a NTFS drive. Similarly, Windows OS will ask us to format the HFS+ formatted drive when we connecting such a disk, let along edit files saved on HFS+ formatted hard disks unless we resort to third party programs.
But luckily, there are file systems well supported by both Mac and Windows PC, and they are FAT32 (it might be called MS-DOS on Mac) and exFAT. As long as we format the external hard drive to one of these 2 file systems, it can be shared between Mac and Windows.
Both FAT32 and exFAT have advantages and disadvantages.
FAT32: FAT32 works with all versions of Windows, Mac OS, Linux, game consoles, etc.
However, single files on a FAT32 drive can't be larger than 4GB. If your external drive saves files larger than 4GB or you plan to save larger files to this drive, converting to FAT32 is not recommended.
In addition, a FAT32 partition must be not more than 32GB if you create it in Windows Disk Management. Of course, there is free partition manager that can help create a FAT32 volume up to 2TB, which also functions correctly.
exFAT: exFAT has very large file size and partition size limits, which means it's a good idea to format your external hard drive to exFAT.
Nevertheless, a lot of users complained that exFAT is slow, and they highly suggest using FAT32 if you can avoid file size constraints.
Three Options for Accessing NTFS Drives on Mac
Paid Third-Party Drivers
Some paid third-party NTFS drivers for Mac can be used to access NTFS drives on Mac. They work well and they have better performance than the free solutions which will be mentioned in the following part. Paragon NTFS for Mac is such a driver.
Besides, you can also use the paid third-party file system converters to convert NTFS to FAT32 or exFAT which are compatible with both Mac and PC. MiniTool Partition Wizard is one representative.
Free Third-Party Drivers
FUSE for macOS is a free and open-source NTFS driver that can enable write support. But, this solution is slower relatively. And the automatically mounting NTFS partitions in read-write mode can be a security risk for your Mac computer.
Apple’s Experimental NTFS-Write Support
The Mac OS has an experimental support for writing to NTFS drives. Usually, it is disabled by default and needs some messing around in the Mac terminal to enable it.
It doesn’t work properly all the time and could lead to potential issues with your NTFS file system. For example, it had corrupted data before. Thus, we don’t suggest using this tool and we believe it is disabled by this reason.
Here, we recommend using the paid third-party tools since they are easy-to-use and can do good work for you.
Then, we will introduce these three options for you in the following content.
The Best Paid Third-Party Driver: Paragon NTFS for Mac
Paragon NTFS for Mac can write, edit, delete, copy, or move files on NTFS volumes from your Mac computer. It offers a 10-day free trial. If you want to use it all the time, you need to pay for it.
With it, you don’t have to fiddle with terminal commands to mount partitions manually. Additionally, it can mount partitions automatically and safely. More importantly, it can code with the potential corruption. If you purchase a Seagate drive, you can even get a free download of Paragon NTFS for Mac.
All in all, it does its works well and gives you good user’s experience.
The Best Free Third-Party Drivers: FUSE for macOS
FUSE for macOS is a free solution to access NTFS on Mac. But it is less secure.
If you want to make automatically mount NTFS partitions in read-write mode on Mac, you need to temporarily disable the System Integrity Protection and replace one of Apple’s built-in tools with a binary that is more vulnerable to attack. Thus, your Mac is in danger when using this driver.
However, you can use it to manually mount NTFS partitions in read-write mode if you never mind using the Terminal. This will be safer, but you need to do more work. You can go to google the steps and see how complex they are.
Apple’s Experimental NTFS-Writing Support: Don’t Do This, Seriously
Although we mentioned this method in our article, we still don’t recommend it because it is the least tested. It is just for educational purposes, and it is available on Mac OS 10.12 Sierra. Perhaps, it will be unstable forever.
How to Quickly Format External Hard Drive for Mac and PC without Losing Data
Another way to access NTFS drive on Mac is to convert the NTFS/HFS+ to FAT/exFAT. Then, the drive can be used on both Mac and PC.
There should be some important data on the drive. To keep it safe, you can choose this best NTFS/HFS+ to FAT/exFAT converter: MiniTool Partition Wizard.
How to Convert NTFS to FAT32 or exFAT Without Data Loss
To format hard drive for Mac and Windows without data loss, we suggest using MiniTool Partition Wizard and its 'Convert NTFS to FATS32' function. If you are a personal user, you can try its Professional Edition.
Step 1: Run MiniTool Partition Wizard
Download this software to your computer. Then, you can open the software and input the license key to the pop-out window to get its Professional Edition.
Step 2: Convert NTFS to FAT32 with This Software
After running the program successfully, we can see its main interface as follows:
Here, please select the NTFS partition of external hard drive and choose 'Convert NTFS to FAT' feature from the left action pane. If there is more than one NTFS partition, convert all of them one by one.
At last, click 'Apply' button to make the change executed.
When MiniTool Partition Wizard shows it applies the change successfully, the original NTFS will finally become a FAT32 partition.
By this way, you can easily format an external hard drive for Mac and PC without losing any data. Then, you can share external hard drive between Mac and PC
You Can Convert NTFS to exFAT in 3 Steps
However, if you want to convert NTFS to exFAT to make external hard drive compatible with Mac and PC, 3 steps are required.
Step 1: Transfer Data out from External Hard Drive
You can choose to copy and paste those files to other external devices or internal hard disk of Windows, but it will cost much time. Instead, you can use MiniTool Partition Wizard Free Edition to create a copy for your external drive, which is faster.
If there is only one NTFS partition on external hard drive, refer to the tutorial Copy Partition to get instructions. However, if there is more than one NTFS partition, view Copy Disk to get specific operations.
Step 2: Create exFAT Partition with MiniTool Partition Wizard
The Free Edition of this software also enables you to do this job.
Firstly, you need to delete the partition by using this software. Just open the software to enter its main interface. Then, choose the target partition and click 'Delete Partition' from the left action pane. After that, you should click 'Apply' to keep this change.
Secondly, the target partition will become unallocated. Here, you need to choose that partition and click on 'Create Partition' from the left action pane.
Thirdly, you will see a pop-out window. Here, you can choose 'exFAT' from the 'File System' setting option. At the same time, you can also set some other parameters for this partition, including 'Partition Label', 'Drive Letter', 'Size And Location'. After that, please click on 'OK'.
Fourthly, you will go back to the main interface. Then, please click on 'Apply' to save these changes.
Finally, an exFAT partition will be created on your external hard disk so that it could be shared between Mac and Windows PC
Step 3: Transfer Data back to External Drive
If you want to share files that you have backed up between Mac and PC, now please transfer these files back to external hard drive.
How to Convert HFS+ to FAT32 or exFAT without Losing Data
Besides, you can format an external hard drive for Mac and Windows by converting HFS+ to FAT32 or exFAT without losing any data.
Step 1: Backup Data in HFS+ Partition on Mac
Just transfer all useful files out from the external hard drive to other devices on Mac. Of course, if you have a backup already, ignore this step.
Step 2: Create a FAT32 or exFAT Partition on Windows PC
Some people may ask why create such partitions on Windows rather than Mac. That is because there are cases reporting FAT32 (MS-DOS) or exFAT partitions created on Mac did not work well on Windows.
Please skip to Solution 1: Format External Hard Drive to FAT32 to get steps to create a FAT32 partitions or go back to Step 2: Create exFAT Partition with MiniTool Partition Wizard to get operations to create an exFAT partition.
How to Make an Empty External Drive Compatible with Mac and PC
If there is no file saved on your external hard drive, how to make external hard drive compatible with Mac and PC?
It's very easy to share it between Mac and PC and you also need a Windows computer, a Mac machine, and the free partition manager MiniTool Partition Wizard Free Edition.
There are 3 solutions for this case, so please choose the one you like most to format external hard drive Windows 10/8/7.
Solution 1: Format External Hard Drive Windows 10/8/7 to FAT32
Since users are unable to create a FAT32 partition larger than 32GB in Windows Disk Management, they need to use MiniTool Partition Wizard Free.
Please download and install this program on your Windows computer to format an external hard drive for Mac and PC.
Firstly, open the software to enter its main interface as follows. Here, please select the NTFS partition or HFS+ partition of external hard drive, and click 'Delete Partition' feature from the left action pane. If there are multiple partitions on the external disk, please select the disk and click 'Delete All Partitions' feature instead. After that, an unallocated space will be released.
Secondly, you can create one or more FAT32 partitions in unallocated space. Select the unallocated space and choose 'Create Partition' feature from the left side.
Then, you should choose 'FAT32' from the 'File System' option in the pop-out window. Meanwhile, you can set properties for this new partition and click 'OK' to go back to the main window of Partition Wizard.
At last, click 'Apply' button to make all changes performed.
Solution 2: Format External Hard Drive Windows 7/8/10 to exFAT
Firstly, please delete the NTFS or HFS+ partition in either MiniTool Partition Wizard or Windows Disk Management to release unallocated space. Then, you can create an exFAT partition with MiniTool Partition Wizard Free Edition by following steps introduced in the section Step 2: Create exFAT Partition with MiniTool Partition Wizard.
Once a FAT32 or exFAT partition is created on your external hard drive, you can share it on both Mac and Windows PC.
Solution 3: Create One HFS+ Partition for Mac and One NTFS Partition for Windows
Alternatively, you can create 2 partitions on the external hard drive: one is for Mac, and the other is for Windows. As to size for each partition, it depends on your own demands. By this way, you can easily format an external hard drive for Mac and Windows.
Step 1: Create a NTFS Partition and a FAT32 Partition
Please run MiniTool Partition Wizard Free Edition, then delete all the original NTFS or HFS+ partition(s), and create a new NTFS partition as well as a FAT32 partition, and the latter will be formatted to HFS+ in Mac machine.
Then, select the external hard drive and choose 'Delete All Partitions' to create an unallocated space.
Here, select the unallocated space and choose 'Create Partition' feature from the left action pane.
Now, please specify partition label (Windows is recommended), partition type (primary or logical), drive letter, file system (NTFS), cluster size, and partition size (you can change the length of the handle to adjust partition size). Then, click 'OK' to continue.
Now, you can see a NTFS partition is created. Please use the same way to create a FAT32 partition labeled with Mac. At last, click 'Apply' button to make all changes performed.
Step 2: Format the FAT32 Partition to HFS+ Partition on Mac
Please go to Utilities → Disk Utility to get the window below:
Then, select the external hard drive and click 'Partition' tab on the top.
Now, find the FAT32 partition and format it to OS X Extended (Journaled), which is the desired HFS+. Finally, click 'Apply' button to make all changes performed.
After NTFS partition and HFS+ partition are created on your external hard drive, it can be shared between Mac and Windows PC.
Are you planning to format an external hard drive for Mac and PC? If yes, now try one of our methods to make external hard drive compatible with Mac and PC.
Should you have any problem, just feel free to leave us a message in comment part below or send an email to [email protected].
Format Hard Drive for Mac and PC FAQ
by Shirly Chen, updated on 2017-02-07 to Mac Data Wipe
Formatting is a prior method to delete all data from local/external hard drive or fix disk error. For Windows users, it is very easy to format a hard drive using built-in quick format feature. However, when a Mac user right-clicks a hard drive on Mac, he can’t see the quick format option. Especially for the new Mac users, it seems difficult to find a solution to format local hard drive or external hard drive under Mac OS. In this article, we will introduce some Mac disk formatting software tools to help Mac users easily and securely format hard drive, USB flash drive, memory card or other device under Mac OS.
Three Useful Disk Formatting Software for Mac
1. Super Eraser for Mac - best Mac Disk Format Software
Super Eraser for Mac is a very powerful tool to permanently erase data from Mac hard drive or storage media. It can easily format hard drives, storage devices and permanently erase all the data on the targeted media. It also can format SSD hard drive and erase data under Mac OS. Free download the best Mac disk formatting software - Super Eraser for Mac.
This mode ‘Wipe Hard Drive’ will help you format a selected hard drive/device and erase all data from it. You just need to select the hard drive you want to format, and then click on 'Wipe Now' button. Then Super Eraser for Mac will help you format and erase the selected hard drive/device. Please note that all the existing data and history data on the selected hard drive will be permanently removed, can’t be recovered by any data recovery software or manual data recovery service.
Disc Format Macbook Pro
This Mac hard drive formatting tool also can erase free disk space to permanently erase deleted/lost data on the hard drive. This option is used for erasing deleted files and formatted files on your Mac, without affecting the existing data.
Disc Format For Time Machine
If you are going to sell, donate your Mac/device or just want to completely remove unwanted files and fix disk errors, Super Eraser for Mac is the best Mac disk formatting tool for you. It can help you regain a brand new disk.
Note: formatted data will be permanently lost, can’t be recovered by any software or method.
2. Mac Disk Utility
Note: formatted data can be recovered by data recovery software.
Disk Utility is a built-in app in macOS. When you open this app, it will show all the hard drives and devices on your Mac. You can use the erase function to format a hard drive or device. However, when the hard drive has been erased by Disk Utility, most of the formatted data can be recovered by data recovery software.
3. Start Menu for Mac
Note: formatted data can be recovered by data recovery software.
Start Menu for Mac is an all-in-one Mac manager. It offers a feature – format. You can run it on your Mac, and use it to format external hard drive or device on your Mac. It is the fastest way to format an external hard drive/device under Mac OS.
MacClean360 is one of the best disk cleaning and management software for Mac OS. It offers more than 9 tools to help you optimize and manage your Mac computer. The Disk Manager tool is able to list all hard drives and external devices on your Mac. Then you can choose one of the hard drive and format it by click on 'Format' button.
The 4 disk formatting software for Mac above can help you easily format hard drive, USB flash drive, memory card, and other storage media under Mac OS. However, when you format your hard drive with Super Eraser for Mac, all your data will be permanently lost. So please back up your important files before you run Super Eraser for Mac to format your hard drive or other device under Mac OS.
FREE download DoYourData Super Eraser for Mac to help you format hard drive, external hard drive or storage media on Mac.
Permanently and securely erase data from hard drive or external storage device under Mac OS with certified data erasure methods.