How to Open a BitLocker-Encrypted External Hard Drive on macOS?

Due to the large capacity of the external hard drive, we usually use the external hard drive to back up important files or transfer files on different computers. If the files stored in the external hard drive involve confidential information, in order to prevent leakage, we usually encrypt the external drive. If you are a Windows user, you may use BitLocker to encrypt it, because BitLocker is the built-in disk encryption feature for Windows. If an external hard drive has been encrypted by BitLocker, it will be difficult for us to access the files stored inside it on the Mac, because the Mac operating system does not have the built-in feature of accessing BitLocker encrypted drives. Therefore, to open BitLocker encrypted external drives on Mac, we have to use a third-party BitLocker solution for Mac, here we recommend you to use Hasleo BitLocker Anywhere For Mac.

Hasleo BitLocker Anywhere For Mac is primarily designed to help users open BitLocker-encrypted drives in macOS, allowing them to easily read and write files on BitLocker-encrypted external hard drives. Below, we describe in detail how to use this software.

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How to Open a BitLocker-Encrypted External Hard Drive on macOS?

Step 1. Download and install Hasleo BitLocker Anywhere For Mac.

install BitLocker Anywhere For Mac

Step 2. For macOS Mojave (10.14) and later, you need to grant Full Disk Access to Hasleo BitLocker Anywhere For Mac. For more information, please refer to Granting Full Disk Access to Hasleo BitLocker Anywhere For Mac.

grant full disk access

Step 3. Run Hasleo BitLocker Anywhere For Mac, right-click the BitLocker external hard drive you want to access in main window, then click "Mount drive".

select BitLocker external hard drive to unlock

Step 4. Enter the password or recovery key, then click "Mount" button to unlock the drive.

unlock BitLocker external hard drive

Step 5. After the operation completes successfully, the drive is unlocked and its icon will appear on your Mac's desktop.

drive has been successfully mounted

Step 6. Click the icon on your Mac's desktop to open the drive. You can now access the BitLocker external hard drive like a native Mac drive - read, write, copy, and delete files as you normally would.

access BitLocker external hard drive in Mac

As mentioned above, anyone can learn how to use this software to open a BitLocker-encrypted external hard drive in just a few minutes. Once unlocked, you can easily transfer files between the external drive and your Mac.

 

Frequently Asked Questions (FAQ) for BitLocker External Hard Drive on Mac

Q: Can Mac access BitLocker-encrypted external hard drive directly?

A: No, macOS does not natively support BitLocker encryption. You need third-party software like Hasleo BitLocker Anywhere for Mac to access BitLocker-encrypted external hard drives.

Q: What do I need to open BitLocker external hard drive on Mac?

A: You need either your BitLocker password or the 48-digit recovery key to unlock and open the external hard drive on Mac.

Q: Can I write files to BitLocker external hard drive after opening it on Mac?

A: Yes, once the drive is mounted, you have full read and write access to the BitLocker-encrypted external hard drive on Mac.

Q: Why can't I see my BitLocker external hard drive on Mac?

A: This may be because macOS cannot read BitLocker-encrypted drives. You need to grant Full Disk Access permission to Hasleo BitLocker Anywhere for Mac.

Q: Do I need to decrypt my external hard drive before using it on Mac?

A: No, you don't need to decrypt the drive. Hasleo BitLocker Anywhere for Mac can unlock and mount the BitLocker-encrypted external hard drive directly.

Q: What file systems are supported on BitLocker external hard drives?

A: Hasleo BitLocker Anywhere for Mac can access BitLocker-encrypted drives with NTFS, exFAT, FAT32, and other file systems on Mac.

Q: What if I forgot my BitLocker password for external hard drive?

A: If you forgot your password, you can use the 48-digit BitLocker recovery key to unlock the external hard drive on Mac.

Q: Is it safe to use Hasleo BitLocker Anywhere for Mac with external hard drives?

A: Yes, Hasleo BitLocker Anywhere for Mac is safe and reliable. It does not modify or harm your data when unlocking BitLocker-encrypted external hard drives.