How to Unlock and Access a BitLocker-Encrypted External Hard Drive on macOS?

I am a Windows user, but my company recently purchased Mac computers for employees due to work requirements. To ensure data security, I used BitLocker to encrypt my drives, including both internal and external hard disks. The problem I'm facing now is that I cannot unlock a BitLocker-encrypted external hard disk on my Mac. I would have to decrypt the drive, but that poses a risk to the data. Could someone recommend software that can unlock and access an external hard disk on my Mac? Thank you.

Many Windows users rely on BitLocker to encrypt external hard disks for data security. However, this can make accessing the same drives on different operating systems difficult. For example, macOS does not support BitLocker natively, so Mac users cannot directly unlock or access BitLocker-encrypted external drives. Recognizing this need, Hasleo—a software developer with deep expertise in BitLocker technology—developed BitLocker Anywhere for Mac to help users access their encrypted drives on Mac computers.

Hasleo BitLocker Anywhere for Mac is a simple and easy-to-use software designed primarily to unlock and access BitLocker-encrypted drives on macOS. With this software, you can easily unlock and access BitLocker-encrypted external hard disks just like a Mac's native drive. Below, we will describe in detail how to use this software.

Download BitLocker For Mac Download BitLocker For Windows Download BitLocker For Linux

How to Unlock and Access 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 encrypted external hard disk you want to access in main window, then click "Mount drive".

select BitLocker encrypted external hard disk to unlock

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

unlock BitLocker encrypted external hard disk

Step 5. After the operation completes successfully, the drive will be 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-encrypted drive like a native Mac drive—read, write, copy, and delete files.

access BitLocker encrypted external hard disk in Mac

If you use both Windows and Mac, you may need to access BitLocker-encrypted external hard drives on your Mac. As mentioned above, Hasleo BitLocker Anywhere For Mac allows you to easily unlock and access BitLocker-encrypted drives in macOS, just like a native Mac drive.

 

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

Q: Can Mac unlock BitLocker-encrypted external hard disk directly?

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

Q: What do I need to unlock BitLocker external hard disk on Mac?

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

Q: Do I need to decrypt my external hard disk 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 disk directly without decrypting it.

Q: Can I write files to BitLocker external hard disk after unlocking on Mac?

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

Q: Why can't my Mac read the BitLocker external hard disk?

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

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

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

Q: Can I use BitLocker external hard disk on both Windows and Mac?

A: Yes, Hasleo BitLocker Anywhere for Mac allows you to access BitLocker-encrypted external hard drives on Mac, while Windows can access them natively.

Q: Is it safe to unlock BitLocker external hard disk on Mac?

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 disks.