How To Format A Drive For Both Mac And Windows

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Hard Drive Format for Mac and PC Both Mac OS X and Windows allow users to format their hard drives using built-in utilities. Even though most people associate formatting with system installation, there are many other reasons why you might want to format your hard drive. When you purchase a brand-new hard drive, there’s no guarantee that it will be pre-formatted from the factory, nor is there any guarantee that it will come with the right file system. Optimization is another good reason for hard drive formatting. Data fragmentation remains an issue even in the era of mobile devices, and in some cases formatting is the fastest way how to solve it. Of course, you may also just want to quickly delete the content of an entire hard drive.

If you want to transfer files from a Mac to Windows PC and vice versa using an external portable hard drive then you have to have the external drive formatted in a file system both OS's can read.

Regardless of why you want to format your hard drive, there are some considerations to be made before you begin. First and foremost, you need to decide which file system to use. Mac OS X uses the HFS Plus file system, while Windows uses the NTFS file system. Both Mac OS X and Windows also support the FAT32 file system, but we don’t recommend it for hard drives. Because FAT32 supports only up to 4 GB large files, it should be used only with flash drives. If you need to format external hard drive Mac or Windows, you may also consider the exFAT files system.

Developed by Microsoft, this modern file system is optimized for situations where the NTFS file system is not a feasible solution, and the file size limit of the standard FAT32 file system is unacceptable. How to Format a Hard Drive for Mac Mac OS X users have at their disposal a handy tool called Disk Utility.

How To Format A Disk For Both Mac And Windows

With it, it’s possible to easily format and storage device with just a few clicks. You can launch it from the App list or use Spotlight. The main window of the utility contains a list of storage devices, storage device details, and formatting options. Select your storage device, choose your desire file system, specify the name, and click on the Erase button.

How To Format A Drive For Both Mac And Windows

Format Usb For Windows And Mac

Ms word for mac custom multilevel list. Click on the Erase button again to confirm your decision and wait for the process to end. How to Format a Hard Drive for Windows To format a hard drive for Windows, open the File Explorer and click on This PC. If the hard drive you want to format is connected to your PC, it should be there. Right-click on it and select the Format option from the context menu. Keep in mind that you can only format storage devices that are currently not in use. Windows will present you with a formatting window where you can specify various formatting parameters.

After you confirm your selection, it should take just a few moments for the formatting process to finish. Recover Data from a Formatted Hard Drive Realizing that you’ve forgot to back up a critically important file from a newly formatted hard drive feels horrible. Without a capable data recovery tool, there’s nothing you can do about it. That’s why countless people from around the world have turned to Disk Drill, selecting it as their data recovery tool of choice.

It's no surprise that PCs and Macs do not work well with each other, due to differences between the two operating systems (Windows vs macOS). One main difference is file system. By default, Macs are with HFS+ (since 2017 there's new Apple File System,, optimized for flash storage), while PCs are with NTFS. If you have a USB drive, and you plan to use it on both a Mac and PC, things can get a bit tricky here.

How To Format Hard Drive For Mac

What do I mean? If your disk was initially formatted to NTFS on a PC (or HFS+ on a Mac), most likely you'll suffer limitations, for example, the data on your drive can't be read or written on one of your computers. Fortunately, there is a file system (actually two, I'll explain) that you can format your flash drive in order to be fully compatible with Mac and PC. In other words, you can access the drive and transfer data without any hassles.

How To Format A Drive For Time Machine

That file system is — exFAT. Note that there is another file system called FAT32 that pretty much does the same thing but with one major flaw. See the table below for more info. ​ Compatible with macOS? Compatible with Windows? File size Max. Partition size HFS+ Yes No No limit No limit NTFS Partially Yes No limit No limit FAT32 Yes Yes 4GB 8GB exFAT Yes Yes No limit No limit As you can see, exFAT is the only file system that works with all versions of Windows and macOS and does not have any max file-size or partition-size limits.