

MacOS is fully compatible with Microsoft FAT and exFAT file systems but not the Microsoft NTFS file system. Scenario 1: The external hard drive is formatted with the NTFS file system. In this tutorial, I will explain three scenarios you may face and their corresponding solutions. If external hard drive suddenly shows read-only after you attach it to your Mac device, it is definitely very inconvenient to use this external hard drive. We highly recommend paying for a third-party NTFS driver if you need to do this as the other solutions don’t work as well and are more work to set up.People use external hard drives as extended storage for computers or backup disks for important files, as a result, frequent file sharing, and modification are needed. In fact, we’ve had it corrupt data before. It isn’t guaranteed to work properly and could potentially cause problems with your NTFS file system. However, it’s off by default and requires some messing around in the terminal to enable it.


There are several options for this, and you’ll need to choose one:
