What Format For Mac And Pc External Drive

  1. Best Format For External Hard Drive
  2. What Format For Usb Drive Mac And Pc

Summary :

Do you know what the best format for external hard drive is on Mac? Do you know how to format an external hard drive on Mac? If you want to recover your lost and deleted files on an external drive on Mac, do you know how to do this? MiniTool Software will show the related information in this article.

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When Do You Need to Use an External Hard Drive on Mac?

Mac and PC compatible external drive file format Reply Contact I just bought a MacBook, but I still have a desktop PC and I want to use an external drive case (eSATA /USB- RAID 10) to share with both systems, and to share with other editors (when needed). So I had to use a blank hard drive I had here, format it as exFAT using my Mac, and then plug both drives into my Windows PC that I have here to copy the contents from one to the other. I was then able to format the drive on my Mac and copy the contents back onto it. How to format a MAC formatted drive to NTFS for it to work on Windows 10 and other versions of Windows that read NTFS. ️Subscribe: https://www.youtube.com/c. Oct 16, 2019 The Best Format for External Hard Drives. If you want to format your external hard drive to work with Mac and Windows computers, you should use exFAT. With exFAT, you can store files of any size, and use it with any computer made in the last 20 years. Now that you know which format to use, check out our guide on how to format your hard drive on.

In many cases, you need to use an external hard drive on your Mac computer. For example:

  • If you want to back up your Mac data using Time Machine, you need to use an external hard drive to save the Time Machine backups.
  • If your Mac runs out of space, you can use an external hard drive to increase the storage.
  • If you want to transfer your Mac data to another computer, you need to use an external hard drive.
  • And more….

No matter under which circumstance you need to use an external storage device on your Mac, you may want your Mac external drive to be formatted with the best file system to make it to be recognized on your Mac and maximize the best performance.

Well then, which is the best format for external hard drive Mac? You can get some useful information from the following part.

Which Mac File System Is the Best for an External Drive?

Before choosing the best format for Mac external drive, you should know which file system formats are available in Disk Utility on Mac.

Disk Utility supports the following file system formats:

  • Apple File System (APFS): the file system is used by macOS 10.13 (High Sierra) or later.
  • Mac OS Extended (HFS+): the file system is used by macOS 10.12 (Sierra) or earlier.
  • MS-DOS (FAT): the file system is compatible with both Mac and Windows.
  • exFAT: the file system is compatible with both Mac and Windows.
Tip: There is another familiar file system: NTFS. Apple’s macOS can read NTFS drives, but it can’t write to them. Thus, NTFS is not a recommended file system on Mac.

Now, we will introduce these four Mac file systems and this information can help you find the best file system format for external hard drive on Mac.

Apple File System (APFS)

APFS is the default file system for Mac computers that are running macOS 10.13 (High Sierra) or later. It was announced at Apple’s Developers Conference (WWDC) in June 2016, meaning to replace HFS+ that was released in 1998. APFS has many attractive features like snapshots, strong encryption, space sharing, fast directory sizing, and improved file system fundamentals.

APFS is optimized for Flash/SSD storage used in recent macOS. Due to this, it can also be used with the older systems with traditional hard disk drives (HDD) and external, direct-attached storage drives. Besides, you can use the APFS file system for both bootable and data volumes on macOS 10.13 or later systems.

APFS is intelligent. It can allocate the disk space within a container/partition on demand. For example, if your APFS container has multiple volumes, the free space in the container is shared. The free space can be automatically allocated to any volume that needs more storage to save data.

When necessary, you can arrange reserve and quota sizes for each volume. The volume only uses part of the overall container. As a result, the available space is the total size of the container minus the size of all the volumes in the container.

APFS has the following four formats:

  • APFS: it uses the APFS format. If you don’t need to use an encrypted or case-sensitive format, you can choose this format.
  • APFS (Encrypted): it uses the APFS format. You can encrypt the volume if you format the Mac volume with this file system on your Mac.
  • APFS (Case-sensitive): it uses the APFS format. This file system can distinguish the case of the file and folder names. For instance, folders that are named Work and WORK are two different folders.
  • APFS (Case-sensitive, Encrypted): it uses the APFS format. This file system integrates the features of the above two formats. That is, it is case-sensitive to the names of the file and folder, and you can encrypt the volume.

You can choose the best format for external hard drive on Mac based on your requirements.

Mac OS Extended (HFS+)

Mac OS Extended, which is also known as HFS+/HFS Plus or HFS Extended, is a journaling file system developed by Apple Inc. It is using on macOS 10.12 (Sierra) or earlier. It was the primary Mac OS X file system until it was replaced with APFS.

It has the following four formats:

  • Mac OS Extended (Journaled): it uses the Mac format of Journaled HFS Plus. It can protect the integrity of the hierarchical file system. If you don’t need to encrypt the volume or distinguish the case of the file and folder names, you can choose to use this format.
  • Mac OS Extended (Journaled, Encrypted): it uses the Mac format. This file system needs you to set a password to encrypt the partition.
  • Mac OS Extended (Case-sensitive, Journaled): it uses the Mac format. It is case-sensitive to the names of folders.
  • Mac OS Extended (Case-sensitive, Journaled, Encrypted): it uses the Mac format. It integrates the features of the above two formats: you need to set a password for the partition to encrypt it and it is case-sensitive to the names of folders.
Tip: APFS or APFS Encrypted disks should be your first choice for a Time Machine backup disk. But if you are using macOS 10.12 or earlier, you need to format the drive with Mac OS Extended format (Journaled) or Mac OS Extended (Case-sensitive, Journaled).

MS-DOS (FAT) & exFAT

Both FAT and exFAT are compatible with both Mac and Windows. The differences are that FAT is used for a volume that is 32GB or less, while exFAT is used for a volume that exceeds 32GB.

If you want to use the external hard drive on both Windows and Mac, you can choose to use one of these two file systems. In comparison, exFAT is more compatible.

Want to format an external hard drive for Mac and Windows PC? This post will show specific methods to make external hard drive compatible with Mac and PC.

Apple File System (APFS) vs. Mac OS Extended (HFS+) vs. MS-DOS (FAT) vs. exFAT

Which is the best file system for Mac external hard drive? The answer is not fixed. You should select the best file system based on your application scenarios.

The following table is for your reference:

Mac File Systems

When to Use

Apple File System (APFS)

Best for solid-state drives (SSDs) and flash drives with macOS 10.13 or later

Mac OS Extended (HFS+)

Best for mechanical drives and drives used with macOS 10.12 or earlier

MS-DOS (FAT)

Best for external hard drives shared with Windows computers. But, if the file’s size exceeds 4GB or the volume exceeds 32GB, this file system is not supported

exFAT

Best for external hard drives shared with Windows computers

How to Format External Hard Drive on Mac?

When you know which file system you can use on your Mac, you can format the external hard drive to that format. You can use Mac Disk Utility to do it.

Note: Formatting an external hard drive will erase all files in it. If there are important files, you’d better back them up in advance.

Now, we will show you how to format an external hard drive via Disk Utility:

1. Connect the external hard drive to your Mac via a USB cable.

2. Open Disk Utility. You can go to Finder > Application > Utilities > Disk Utility to open it. You can also press Command+Space to open Spotlight search and use it to search for disk utility to open it.

3. You will see a list of available disks on the left section of Disk Utility. Then, click the View button on the top menu and select Show All Devices.

4. Select the external hard drive you want to format from the left-side list and click the Erase button to continue.

5. In the Erase dialogue, expand Scheme and select GUID Partition Map.

6. Expand Format and select the file system you want to use. Here, we take APFS (Encrypted) as an example.

7. Type a name for the volume.

8. Click Erase.

9. Click Done.

How to Recover Data from an External Hard Drive on Mac?

You may delete your important files in your Mac external hard drive. You can use a professional Mac data recovery software to get them back. You can use Stellar Data Recovery for Mac, a free Mac file recovery tool.

This software is specially designed to recover lost and deleted files on Mac as long as they are not overwritten by new data. It has a trial edition. You can first use it to scan the drive you want to recover data from and check whether you can find the files you want to rescue. You can go to the MiniTool official download center to get this freeware.

After that, you can use this software to retrieve files from your external hard drive on Mac.

1. Make sure the external hard drive is connected to your Mac computer.

2. Open Stellar Data Recovery for Mac.

3. Select the data types you want to recover. If you want to recover all types, you can just keep the current selections.

4. Click the Next button to continue.

5. The software will show you the drive it can detect. You need to select the plugged external hard drive and click the Scan button to continue. If you want to perform a deep scan, you can turn on Deep Scan (on the bottom left corner of the software interface).

Best Format For External Hard Drive

6. The software will begin to scan the selected external hard drive. When the scanning ends, you will see the scan results, including the deleted and existing files in the drive. You can check whether your needed files are there.

7. You can’t use the trial edition of this software to recover the found files. You need to update the software to an advanced edition to recover files. You need to go to the MiniTool official site to get such an edition.

What Format For Usb Drive Mac And Pc

8. After updating this software to a full edition, you can select the files you want to recover, click the Recover button, and select a suitable location to save the selected files. You should remember that you should not save the files to the original location. If you do that, your deleted files could be overwritten by the recovered files and become unrecoverable.

Summary

Reading here, you should know the best format for an external hard drive on Mac. Yes, you should select a file system according to your situation. Then, you can use Mac Disk Utility to format the external hard drive to your needed file system format. Additionally, if you want to recover data from your external hard drive, you can try Stellar Data Recovery for Mac.

If you are bothered by other related issues and searching for solutions, or you have other suggestions about the Mac file system, you can let us know in the comments or contact us via [email protected].

Best Format for External Hard Drive Mac FAQ

If you want to use the drive on both Windows and Mac, exFAT is a good option because it is available on both Windows and Mac, and it has good compatibility.
If you want to use the external hard drive on Windows computers only, NTFS is a good choice. If you also want to use the drive on Mac, you’d better use the exFAT file system.
What are the differences between NTFS, FAT32, and exFAT?
This article shows you the information: NTFS vs. FAT32 vs. exFAT – Differences and How to Format to.
How do I get my Mac to recognize an external hard drive?
You need to format the external hard drive with the file system that is recognized by Mac. The supported file systems include Apple File System (APFS), Mac OS Extended (HFS+), MS-DOS (FAT), and exFAT. You can use the Erase function in Disk Utility to format the storage drive to your needed format.
Format

Formatting an external drive forces you to make some important decisions that will affect how and where you can use the drive, including whether it'll work on a PC, Mac or both. Manufacturers often advertise that their external drives are compatible with both operating systems out of the box, and for the most part, that's accurate. However, it's more nuanced than that.

For example, if you're going to use an external drive to back up your PC, you'll want to make sure it uses NTFS formatting. Or if you want to back up your Mac, you're going to want that drive formatted in either HFS+ or AFPS, depending on which version of MacOS you're using.

See? It can get confusing and complicated fast. Don't fret, though. Below I'll break down the different formats, and explain their place in the grand scheme of external drives.

Now playing:Watch this: Format a drive for Mac OS X and Windows

What are the different format types?

The file format standard you use for your external drive will depend on how you plan on using the drive. But before I can dig into what makes sense when, look over this quick rundown of the different standards and which OS each one is compatible with.

exFAT (Extensible FIle Allocation Table)

  • Natively read/write exFAT on Windows and MacOS

NTFS (Windows NT File System)

  • Natively read/write NTFS on Windows.
  • Full NTFS support on Mac requires paid third-party app

HFS+ (Hierarchical File System, aka Mac OS Extended)

  • Natively read/write HFS+ on MacOS up to Mac OS X Sierra
  • Required for local Time Machine backups

APFS (Hierarchical File System, aka Mac OS Extended)

  • Natively read/write HFS+ on MacOS High Sierra and newer
  • Required for local Time Machine backups

So isn't exFAT the obvious solution?

According to the list above, formatting your hard drive to exFAT so that you can read and write on either a PC or Mac seems like the obvious solution. And if that's how you plan on using your drive, then you're right -- exFAT is the way to go. However, if you plan on only using a drive on your Mac and it has MacOS High Sierra or newer installed, you'll want to stick to Apple's APFS format. And the same can be said for a Windows HD, if you only plan on connecting it to a PC, then NTFS is the way to go.

OK, what are my alternatives to using exFAT?

The good news is, it's not exFAT or nothing. The alternative solutions do require more tinkering.

Option 1: Format to NTFS and buy this app for your Mac

If you keep your hard drive's out-of-the-box NTFS format, you'll be able to read the drive when it's connected to a Mac, but you won't be able to write to it. In other words, you can look at files saved on the drive, but you can't save any new files from your Mac. In order to enable read/write access, you'll need to purchase a third-party solution such as Paragon NTFS. It's $20, and is compatible with all Macs, even the more recently announced M1 Macs.

Option 2: Format to APFS and use a different Paragon app

Conversely, you can format the HD to APFS and use Paragon's APFS for Windows to read and write to the Mac-formatted hard drive. The only downside is that it's $50. With it installed, you'll be able to read/write to APFS drives on a Windows PC.

Option 3: Create two partitions on your hard drive to use with each OS, separately.

This solution is a little different than the previous two because instead of having one hard drive that works with both machines, you're splitting your HD into two sections, each dedicated to a different OS. For example, if you have a 1TB hard drive, 500GB of storage can be used with your Windows computer, and 500 will be dedicated to your Mac computer.

You won't be able to write to the Mac side from your Windows computer, and vice versa, but it's a good solution for people who want all the advantages each format has to offer for its respective system.

To do that, connect the empty external HD to your Mac and launch Disk Utility. Select the drive from the left sidebar, then click the Partition tab. Click the + sign to add a second partition, then drag the lines to adjust the size of each partition. For example, you might want more storage for your Mac than you do for your PC.
Name one partition Windows and change its format to exFAT. Then click the second partition, name it Mac and change its format to APFS. Give your settings a final lookover and click Apply.
Going forward, you should be able to use the drive and its dual partitions on their respective operating systems.

Now that you have your drive formatted based on how you plan to use it, take a few minutes and make sure you're backing up your computer. We have a guide for backing up a Mac, as well as backing up a PC.

See also