How to write to Windows NTFS drives on macOS 10.15?

Want to have full read-write access to your Windows NTFS drives on macOS 10.15? This post will teach you how to enable write support to NTFS drives on a Mac.

By Jessica | Posted to NTFS for Mac on July 10th, 2019 |

When you plug your removable NTFS drives into a Mac, it looks good until you are trying to write to your drive. You notice that you can read the files on the drive, but you can't edit them. Nothing happens when you want to save files onto it or remove files out of it.

Can't write to NTFS drives on macOS

You must encounter one of the most common problems in file transfer between Windows and macOS using a removable drive: the NTFS drive is not compatible with macOS and Windows.

Before you convert NTFS to APFS to make the drive compatible with the Mac running macOS 10.15, read this post first. This post will tell you why you can't write to NTFS drives on Mac and teach you how to enable NTFS writing on macOS Mojave and earlier as well as macOS Catalina.

Table of contents
1. macOS 10.15 update: what to expect?
2. Can I use Windows NTFS drives on macOS 10.15?
3. How to write to an NTFS drive in macOS 10.15 Catalina?
4. Conclusion

macOS 10.15 update: what to expect?

Apple is going to release its newest macOS 10.15 (Catalina) update to all users this fall. It is named after a small island close to Los Angles and was praised as the most beautiful island in the United States.

There are a few interesting new features that users can look forward to.

Users can expect to use cross-platform apps in macOS Catalina. In other words, you can use some of your favorite iPad apps on your Mac now. Apple is designing and encouraging other developers to design one single app either for a Mac with a mouse or with a touchscreen.

Another big change is that macOS 10.15 (Catalina) shuts down iTunes. Instead, iTunes is replaced with three individual applications: Apple Music, Apple Podcast and Apple TV.

macOS 10.15 Catalina update killed iTunes

In order to increase the mobility and efficiency, macOS 10.15 (Catalina) supports iPad as a wireless extended display for a Mac through a new feature called Sidecar. Users can operate the screen on a Mac through the iPad touchscreen simultaneously. It sounds pretty cool, doesn't it?

One more impressive new feature is that macOS 10.15 enables voice control Siri on a Mac computer, which can help people operate a Mac with the voice command.

The beta of macOS 10.15 (Catalina) was released on June 3rd, 2019 and the public beta of macOS 10.15 (Catalina) was out in July. It is suggested to wait until official update notification on your Mac this fall. If you are so eager to try the newest update now, be prepared for some bugs. For example, your Mac won't boot after installing macOS Catalina, or you lost files after macOS 10.15 upgrade.

Have you encountered other problems since you updated to macOS Catalina? You can check this post to fix the problems after macOS 10.15 update.

Can I use Windows NTFS drives on macOS 10.15?

Apple's macOS can read NTFS-formatted drives but can't write to them.

To understand the cross-platform compatibility issue between an NTFS drive and a Mac computer, you should know about file systems.

A file system is a way of organizing and storing files on drives including internal hard drives, external hard drives, USB flash drives, and memory cards. It decides what information is attached to a specific file, like filename, file size, etc. There are a few file systems out there a drive can be formatted into, such as FAT, FAT32, exFAT, NTFS, APFS, etc.

Windows NTFS (New Technology File System) is the default file system used in Microsoft's Windows 10/8/7/Vista/XP, Windows 2000 and Windows NT operating systems. USB flash drives, external hard drives, SD memory cards can be formatted into NTFS too. How to Read and write NTFS external hard drives on a Mac is the most usual issue.

how to check disk format on Mac

The Mac operating system recognizes the NTFS file system and files in it but doesn't have the ability to write to it.

Even equipped with many new features, the NTFS write support that Mac users have wanted for a couple of years still is not available in macOS 10.15. It is kind of disappointing that Apple still doesn't make NTFS compatible with macOS 10. 15 again.

Interestingly, Windows doesn't support APFS (the default file system after macOS High Sierra) either. You can't read and write to an APFS drive on Windows.

We don't know why Apple and Microsoft haven't held the hands yet to make NTFS drives or APFS drives compatible with both Windows and macOS. The priority for users in this post is to know how to use the NTFS drives on macOS 10.15 and earlier.

Is there a way that you can use NTFS drives on Apple computers?

How to write to an NTFS drive in macOS 10.15?

The files in an NTFS drive will appear read-only or locked on a Mac. In order to bridge this gap, three solutions will be introduced below:

Solution 1: Use third-party NTFS for Mac software

Third-party NTFS for Mac software is a great option to enable NTFS write support on macOS . You don't have to mess up your NTFS drives in case you want to use an NTFS drive on Windows.

iBoysoft Drive Manager can mount NTFS drives in read-write mode automatically like NTFS write support exists natively in the Mac operating system. With iBoysoft Drive Manager, users for Mac computers won't have any problems with transferring files between Macs and PCs using an NTFS drive. iBoysoft Drive Manager enables users to edit, delete, copy and move files on NTFS drives on a Mac easily without reformatting your NTFS drives into another file system. Writing to an NTFS drive on a Mac mini/MacBook Pro/MacBook Air/iMac will be a piece of cake with iBoysoft Drive Manager.

Best NTFS for Mac - iBoysoft Drive Manager

  • Read and write NTFS on Mac
  • Mount and unmount external drives
  • Map network drives as local drives
  • Safely eject external drives on Sleep mode
  • Manage multiple drives with one-click
  • Support macOS 10.14/10.13/10.12 and OS X 10.11/10.10/10.9/10.8/10.7

Here is how to write to an NTFS drive with iBoysoft Drive Manager:

Step 1: Download, install and launch iBoysoft Drive Manager.

iBoysoft Drive Manager

Step 2: Connect an NTFS drive to Mac.

Step 3: After getting the notification that the NTFS drive has been successfully mounted, you can write to the NTFS drive as you normally do on a Windows computer.

The developers at iBoysoft are working on updating iBoysoft Drive Manager to support macOS 10.15 (Catalina) day and night. By the time the official update is released to all users, it is believed that iBoysoft Drive Manager will be able to support the latest Mac operating system. iBoysoft offers a free update for all users who are currently using the program. Thus, you will have no worries to write to an NTFS drive on your Mac computer after you have updated to macOS 10.15 (Catalina).

Solution 2: Reformat NTFS drive to exFAT/FAT32

In order to be allowed to have full read-write access to your NTFS drive on Mac, you have to reformat the NTFS drive into another file system that is compatible with macOS. APFS and exFAT are most recommended.

Warning: Before you reformat your NTFS drive, do remember to back up your files in the NTFS drive first to avoid data loss. If you forgot to back up but have formatted the drive already, you may want to recover your important files from this formatted drive with iBoysoft Mac data Recovery.

Follow the guide to reformat the NTFS drive on Mac:

  1. Step 1: Go to Applications > Utilities > Disk Utility.
  2. Step 2: Select the NTFS drive from the sidebar.
  3. Step 3: Click Erase.
  4. Step 4: Type in Name and choose a format for your NTFS drive.
  5. Step 5: Click the Erase button.

Tips: If you want your NTFS drive to be compatible with both macOS and Windows, you can format it into FAT/exFAT. If you use the NTFS drive only on Mac, you can choose to format it into APFS/ APFS (Encrypted)/APFS (Case-sensitive)/ APFS (Case-sensitive, Encrypted).

Solution 3: Enable NTFS-Writing support using Terminal (not recommended)

Technically speaking, Apple actually can allow you to write to an NTFS drive, but it is just an experimental feature and is disabled by default. It probably will corrupt your disk and cause permanent data loss because this tool is very unstable.

You can enable Apple's Experimental NTFS-Writing Support by following these steps:

Step 1: Go to Finder > Applications > Utilities > Terminal.

Step 2: Type "sudo nano /etc/fstab" into the Terminal to open the /etc/fstab file for editing nano text editor.

Step 3: Enter the following command line, which will enable the NTFS to write support.

LABEL=NAME none ntfs rw,auto,nobrowse

Be sure to substitute NAME with your disk name without any space.

Step 4: Press Ctrl + O to save the file after you are done and then press CTRL + X to close nano.

Tips: If you have multiple NTFS drives you want to write to, add a different line for each.

Step 5: Connect the NTFS drives into a Mac. If they are connected, re-plug them into the Mac.

Step 6: The NTFS drives won't pop up automatically like drives normally do. You have to find the NTFS drives in Finder.

Note: If you want to undo the change, follow step 1 and step 2. Then delete the line "LABEL=NAME none ntfs rw,auto,nobrowse" and save your change.

Once again, this method is least tested and full of risks. Don't do it unless you have to.


It is really a pain on the neck if you want to transfer files between an NTFS drive and a Mac often but you can't. It is also frustrating that you can't write to your newly-bought drives because you were not aware that they were formatted into NTFS.

This post pulls you out of the frustration about how to write to an NTFS drive with or without a third-party utility on a Mac. Most importantly, users can expect the coming update of iBoysoft Drive manager to work along with macOS 10.15 (Catalina).


Jessica, a data recovery expert @iBoysoft, loves to share free and useful data recovery solutions with people to help them get their important files back on Windows and Mac.

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